UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qnxspuLnXGVdW5WwhJY4gBLOEWUDnnnRFtoIw3+4VQw=' 
WHERE 
  key_id = 'fbd3751501696646ba1188494a4950ec85d5ec60d8511731532ca194f3c050a1' 
  AND (
    token = 'qnxspuLnXGVdW5WwhJY4gBLOEWUDnnnRFtoIw3+4VQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029