UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vYehpP8Xk+aVbltUOlfuRovpQw5y0dIRFHqvNlRwGME=' 
WHERE 
  key_id = '7a3e2982b45bc83077e626f3237ec56c99fb17dd62cdc7218c1eea163c732fba' 
  AND (
    token = 'vYehpP8Xk+aVbltUOlfuRovpQw5y0dIRFHqvNlRwGME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )