UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1iI+k64bQkcjJSpXswsY2IRhDnnhn/n3IjUzA96K17k=' 
WHERE 
  key_id = '6ab4517ffe8283828ce1f195af775ba150009869a2f4152b5a7b7e33de60775d' 
  AND (
    token = '1iI+k64bQkcjJSpXswsY2IRhDnnhn/n3IjUzA96K17k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )