UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwaVmETT+KCecLKhDG5bU3u29/TJj0Kwpo68YNjRLOM=' 
WHERE 
  key_id = 'a73b9db6546985a572a87f70a7a404c5e73322b480789e895b628dcfcee0b2d1' 
  AND (
    token = 'qwaVmETT+KCecLKhDG5bU3u29/TJj0Kwpo68YNjRLOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )