UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtVFO8uQas59i1wgqohkuVmaK8I398vnOFHCSbEDxQw=' 
WHERE 
  key_id = '53d5e7fe4ea1443f894890f7e21bffae7a4ae091f6a05eaad72753b5cab89cf0' 
  AND (
    token = 'jtVFO8uQas59i1wgqohkuVmaK8I398vnOFHCSbEDxQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )