UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0RSlHqjxqYRiPXT9kjcLG4mpR9wesGbFLu+8Ir87A8=' 
WHERE 
  key_id = '3830f90f344db8456f85afa1ff51d7e3a61e1d384c54b7c4b3d5e10ffc0dcc9c' 
  AND (
    token = 'Q0RSlHqjxqYRiPXT9kjcLG4mpR9wesGbFLu+8Ir87A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )