UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGV8n61ZYtRnBoW7E9isVfwa6DDU2va4wnCWmK0pLEQ=' 
WHERE 
  key_id = 'bd659c08aa04a53298fe12880951f4f6085ed138332d6c19631f9cb65b2a4453' 
  AND (
    token = 'KGV8n61ZYtRnBoW7E9isVfwa6DDU2va4wnCWmK0pLEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )