UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ug2KGB3dLjgiEHrSI95ZOvYeNQJEjOjpslS3nC1+zo8=' 
WHERE 
  key_id = '3bdcdd3da38b4aa832927c76c93ad2a85adbd3eff25af3ac66249656c6ef97af' 
  AND (
    token = 'Ug2KGB3dLjgiEHrSI95ZOvYeNQJEjOjpslS3nC1+zo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )