UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0PiQtVRKcLgIT7mZth5HmM+Rh4dSiUOn45xf+8Ub/M=' 
WHERE 
  key_id = '7b25198f445320a2792bfa2ecdae6c649d3aefb45e4b2f7fe8d2f9023505ddb7' 
  AND (
    token = 'z0PiQtVRKcLgIT7mZth5HmM+Rh4dSiUOn45xf+8Ub/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )