UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7CdpyxKzJQy7RJZgmxA1YOJ+7/LrRstYLCkEkzicWM=' 
WHERE 
  key_id = '37cbbfebedbe5b4f5e557c82fc246df203b5fd4a0b707b094c7168c0ef05147a' 
  AND (
    token = 'C7CdpyxKzJQy7RJZgmxA1YOJ+7/LrRstYLCkEkzicWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )