UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6zId2soiaAfsiphFg/NW+s4BgdzH7SNSua5XzByLx0=' 
WHERE 
  key_id = '9fbe13eee6f2863be6898ec446374af6b9afbc44a4b41b8a7a1cfe7d02b2df54' 
  AND (
    token = 'q6zId2soiaAfsiphFg/NW+s4BgdzH7SNSua5XzByLx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )