UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VoZLNpS5nTE4Pc14+CuSyYHGqF3RJNoptUGQRF1g1Z4=' 
WHERE 
  key_id = '7a81a766cd226d925ea672a2e41a40aaf9a165d81949851b51c719b4df9742c2' 
  AND (
    token = 'VoZLNpS5nTE4Pc14+CuSyYHGqF3RJNoptUGQRF1g1Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )