UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJiGi+2fSeZvL65M3AKeasH3dHHAcx+Gu0d/RSfwaVE=' 
WHERE 
  key_id = '4e742077e94d2f3fb581958274469e9e34057d83bdb4b1f12eb95df427e3bcb7' 
  AND (
    token = 'tJiGi+2fSeZvL65M3AKeasH3dHHAcx+Gu0d/RSfwaVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )