UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XSIYJtnB4mOTmHlDMSCqafogHCihNQc4/lEHATYsOKs=' 
WHERE 
  key_id = '6558300a2b695071bf7a2a4f9dfd1bc843663d38552c74046e7dddb9e6763d8b' 
  AND (
    token = 'XSIYJtnB4mOTmHlDMSCqafogHCihNQc4/lEHATYsOKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )