UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lnlHBKydAu/ust5CK0jB6d8vj5QViDcMksGIuwS10+E=' 
WHERE 
  key_id = '0e192890741c5d95ed1986051b1676b93609b5d1cbb3de2fc348d8864b8573e5' 
  AND (
    token = 'lnlHBKydAu/ust5CK0jB6d8vj5QViDcMksGIuwS10+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )