UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAXBIu6wQ9BBmsW4RWYespftX/oVmdjFmH1fzqgtSGk=' 
WHERE 
  key_id = '75aabd53371dbea07d0d8b2ed786cbb20ed22abf81391591a189a041c0174c73' 
  AND (
    token = 'rAXBIu6wQ9BBmsW4RWYespftX/oVmdjFmH1fzqgtSGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )