UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mK9iuEjIXc8Z/xppdRaP8KsAVaNxVYSj5ZPhuRWyPQE=' 
WHERE 
  key_id = '2b488a1e78d060327f99f8689ff814c97172f4abf9fc69ce9cc68a3011a18efc' 
  AND (
    token = 'mK9iuEjIXc8Z/xppdRaP8KsAVaNxVYSj5ZPhuRWyPQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )