UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qTevt9ICKOOuECxi6EShJe2If8RnY4J1s8oozA/fBg=' 
WHERE 
  key_id = '88829105b55016a93e613de4c2273f0ef312909e181aaab146f39d953fee0105' 
  AND (
    token = '8qTevt9ICKOOuECxi6EShJe2If8RnY4J1s8oozA/fBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )