UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zm9CYgeq7tu002+nOx5XHdB0gjjlt8r9j5etU9yy0CM=' 
WHERE 
  key_id = 'b65c7444d2bb0db9cefae0cd0c0ab8f3fc2b800c43a4170af49db1c2553d8c68' 
  AND (
    token = 'Zm9CYgeq7tu002+nOx5XHdB0gjjlt8r9j5etU9yy0CM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )