UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBUkRzF2w0WVrRLJCZkfzzQTR4sxq0ufBAp7FzSYtt4=' 
WHERE 
  key_id = 'd449b863bca131dce5ffe9ba52050f0d474fda43c18e948ac641b6d8c04676f8' 
  AND (
    token = 'VBUkRzF2w0WVrRLJCZkfzzQTR4sxq0ufBAp7FzSYtt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )