UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'faN7nYszAMEjUsVbx/fwBguPMK/iJkoOvk02K3WdRNY=' 
WHERE 
  key_id = 'a85179b285298f51d262988fc116af1f0291712990e39c3ee82637e806bd2a50' 
  AND (
    token = 'faN7nYszAMEjUsVbx/fwBguPMK/iJkoOvk02K3WdRNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )