UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxedPPS24+otbJphNZffe1NVm9yQ70ieKw49hXmld48=' 
WHERE 
  key_id = 'b1b08f0e4228b26aca717bb69942ae03374ca81d8a919864e1fd1d17940ccb00' 
  AND (
    token = 'fxedPPS24+otbJphNZffe1NVm9yQ70ieKw49hXmld48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )