UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eg8IaYwsVo5NUZYCu0B/uVsqFN3Sjaog+OVY0NWmBV8=' 
WHERE 
  key_id = '805af7c3bc6d9bde5116c3dea9c4f55f1dfdf72f01c175230a041113fac7cc28' 
  AND (
    token = 'eg8IaYwsVo5NUZYCu0B/uVsqFN3Sjaog+OVY0NWmBV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )