UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWs35htr0ahkquMY1jPofsNhhRtsS799T09M7TwBCv0=' 
WHERE 
  key_id = 'b245f4e60388ac077f9d2bfe1b183f40d0b8182420890e2a97dffde3e0140b20' 
  AND (
    token = 'GWs35htr0ahkquMY1jPofsNhhRtsS799T09M7TwBCv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )