UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+r3VBVhlDK69c4kNf6q0kyA6PTaCSTIlDTOGPxaVd7g=' 
WHERE 
  key_id = '87fecc63c0c1dd62955efa2bbbe7553c0476d02035911b9442d2729e3247d9a0' 
  AND (
    token = '+r3VBVhlDK69c4kNf6q0kyA6PTaCSTIlDTOGPxaVd7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )