UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U22Dww6E4Sbmp2Soco2pO6eVjPzMjRQAiCMnP7eWNeQ=' 
WHERE 
  key_id = '9a7fbef0f4cf20152d7c8181c0082f0b3952b202f4048543956ee72e5395c4ac' 
  AND (
    token = 'U22Dww6E4Sbmp2Soco2pO6eVjPzMjRQAiCMnP7eWNeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )