UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxcpRKyFtfPfDIm6IFEfOrrd0yDW7eU0W0nRmsWRMJo=' 
WHERE 
  key_id = 'e3edeecf4d8b8aa29af98ebab8c7a507bfeac2b5b2d967e60f6da96a3560a721' 
  AND (
    token = 'fxcpRKyFtfPfDIm6IFEfOrrd0yDW7eU0W0nRmsWRMJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )