UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zx2DbK1tFMV+PW8tsaRGp2IY2xgFVWBExBrjcHJdjZ8=' 
WHERE 
  key_id = 'f7d16fc2cbd180310d41d9647f3503b1fd07b65a533a369651ec20def1ce4ec8' 
  AND (
    token = 'Zx2DbK1tFMV+PW8tsaRGp2IY2xgFVWBExBrjcHJdjZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )