UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54PHBIQlC6iaXNFi1rkpC3s1c3ZQJzSSO/5ltRZyz30=' 
WHERE 
  key_id = '26d9d6eee28b8a6c6638d0600f79f5d0d919a0f67f16125e3db1a2ec7a1e317c' 
  AND (
    token = '54PHBIQlC6iaXNFi1rkpC3s1c3ZQJzSSO/5ltRZyz30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )