UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NbBGl6vg/iQhhiocuzAJI9dDmEmosDnIEIHSbZXMU4c=' 
WHERE 
  key_id = '7bea6193eef3a57c3ad00e3ae6dd6cc1beea35359472f194add93099599a59f2' 
  AND (
    token = 'NbBGl6vg/iQhhiocuzAJI9dDmEmosDnIEIHSbZXMU4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )