UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sIwUD52NI9/rmEL1KTlyYLsNtCkAAZmiiYGJivirUNQ=' 
WHERE 
  key_id = '2c2ad08d09a17a0bf7cf6a630586ca4f0bcc09d893f8fe7dba3908c54145cb04' 
  AND (
    token = 'sIwUD52NI9/rmEL1KTlyYLsNtCkAAZmiiYGJivirUNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )