UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93EIfUuStDkMQ92OOtpsce145obXs19GLURAkYJ92t0=' 
WHERE 
  key_id = '49580d7fd21105caba1bc59a70553baa8c6e5b4ff913a67dbcbba8a7e5594761' 
  AND (
    token = '93EIfUuStDkMQ92OOtpsce145obXs19GLURAkYJ92t0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )