UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VoDfEDpgVJTuy7XA/5fjhWiCJGf8oxb96Pr5fPVlhAY=' 
WHERE 
  key_id = 'a9be81181b628fc98a74ac4bf6cc8ee867aaf5f57055851f17f5a8ab0e6d4a7e' 
  AND (
    token = 'VoDfEDpgVJTuy7XA/5fjhWiCJGf8oxb96Pr5fPVlhAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )