UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGI/XVEqp6ScGXGRGr7CK1g56GRSCTWz85H9sCKwACg=' 
WHERE 
  key_id = '9de5d31dca9fbb5a24b67e73a1415a87ab40962a4d59ce974b4dee3e79c942b5' 
  AND (
    token = 'sGI/XVEqp6ScGXGRGr7CK1g56GRSCTWz85H9sCKwACg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )