UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/UwdR7biz2D9ZQLdCXRklReCDUDcuPiLJfJWnjTJV8=' 
WHERE 
  key_id = '03702cd2ba4e8577ff2dad2d9ca780faefe1f8afec48d2823c3f8f11b0374691' 
  AND (
    token = 'U/UwdR7biz2D9ZQLdCXRklReCDUDcuPiLJfJWnjTJV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )