UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwKXYyJHwsLZ6pG3Rwz6YQFz32gbm4r/KthHtKY7sRc=' 
WHERE 
  key_id = '250eb507344a386515365d278202988f9aa05f0e5906ae4e14ee575c022726cc' 
  AND (
    token = 'nwKXYyJHwsLZ6pG3Rwz6YQFz32gbm4r/KthHtKY7sRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )