UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2y36bAQAm1BHv2et8zGRxpgwBosaDwwu01CxwIGZkE=' 
WHERE 
  key_id = '274e9bb8605c55b59c2a06180768e983c8055eddf49bbafaf1e98cccc1d889fd' 
  AND (
    token = 'H2y36bAQAm1BHv2et8zGRxpgwBosaDwwu01CxwIGZkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )