UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5pKRe/reXXlKGKMcwUW2KZbO2cD9s94SmYQArpcL1g=' 
WHERE 
  key_id = '80cb1ba3cf1e8cdb1fdb19fc8b2cb40ea9e8739182dba99ab96312bce2b178a6' 
  AND (
    token = 'K5pKRe/reXXlKGKMcwUW2KZbO2cD9s94SmYQArpcL1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020