UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0eJRjYtW9GgUGyIiiowYTn7EOX3wMgNP75ojuXlU/U=' 
WHERE 
  key_id = '5fc504b9d421ff4a56986225e7742712ba7a9ec495ed8399195d072f5e725323' 
  AND (
    token = 'R0eJRjYtW9GgUGyIiiowYTn7EOX3wMgNP75ojuXlU/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )