UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQaFIHmcLVxGMYf9Y3vDj1B4LY6Zha7kwCXV+JKw+dg=' 
WHERE 
  key_id = '348d7f3754a63d04928d8cb21cdbc1fcdcef5cfa19090368ad314ea0d169c48d' 
  AND (
    token = 'kQaFIHmcLVxGMYf9Y3vDj1B4LY6Zha7kwCXV+JKw+dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )