UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQ0vnXk+Xhzri6Mogah6Am94yVSHd01qtz4Xk/eQraM=' 
WHERE 
  key_id = 'a1c56aea78d49a648e38030a6ccf83b82b57f963a20ce8ba7a811bc5ca71c65e' 
  AND (
    token = 'gQ0vnXk+Xhzri6Mogah6Am94yVSHd01qtz4Xk/eQraM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )