UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBQhUZLCPXECBQ9ATCOAkpqRgx/dw2lgwIuyVPD6Yx4=' 
WHERE 
  key_id = '6b45ca2d2588978336607e1be84a2b63e21ff2352fc1ff6fc461e81647b94825' 
  AND (
    token = 'LBQhUZLCPXECBQ9ATCOAkpqRgx/dw2lgwIuyVPD6Yx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )