UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6ch1rU5rjZB3CNYI5nMdQ9F6jA7/hDqu3i3Nz+z9jA=' 
WHERE 
  key_id = '9fd26b93d95bad2351a4e7e1219bfe85368ab132bccf236f4a1600a48c52d90b' 
  AND (
    token = 'T6ch1rU5rjZB3CNYI5nMdQ9F6jA7/hDqu3i3Nz+z9jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )