UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1EwUcBF2DbtT9nxleUx+UqFpttOLj+hKXEkCcRNFTfY=' 
WHERE 
  key_id = '0f9a314ba836053861854532081ea183281a9523796c97861240c63d072a0ab9' 
  AND (
    token = '1EwUcBF2DbtT9nxleUx+UqFpttOLj+hKXEkCcRNFTfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )