UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xSXCElgzySIWDLBb6yjxSVk08NY+11sr4HuQ7B0dBM=' 
WHERE 
  key_id = '8c8a3e0af4c46b27cbfc2c4e1b18b81ae64cd32734df0f209cfcbfddac405e80' 
  AND (
    token = '+xSXCElgzySIWDLBb6yjxSVk08NY+11sr4HuQ7B0dBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )