UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJ36D00Jm5O/bbI3831DaFP67FiTPuQVs73GbxHtEO0=' 
WHERE 
  key_id = '919e6f9a1443bee98b5a3ef1025a1f11f9e5f1b4b780bc8bdab26b41991bf725' 
  AND (
    token = 'VJ36D00Jm5O/bbI3831DaFP67FiTPuQVs73GbxHtEO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )