UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'grkkNAT76zw0z1c+a4L79kEx3MpKXtDeulcUfrB4WMc=' 
WHERE 
  key_id = 'de9b90afb6c49ab740771e91a9dbb2259e0bbb143ff5001082ff452d6344f69e' 
  AND (
    token = 'grkkNAT76zw0z1c+a4L79kEx3MpKXtDeulcUfrB4WMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )