UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rq53rusu7PPlkqMAT6qXXVkq2NZISxFowKv1T6FT3Ic=' 
WHERE 
  key_id = 'f5821aa58c5f7c5cad99db36b8a2e46abd3b188b6e184ef622859eb03e0c8006' 
  AND (
    token = 'rq53rusu7PPlkqMAT6qXXVkq2NZISxFowKv1T6FT3Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )