UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q57ZjQdkhFhIkPZftRyKD//sl0gaapV+WElP3tBkUm4=' 
WHERE 
  key_id = '2010bd342cc3a06c8dcde3814d33aa14c8a3a2b4c5e19e66b952554ea6f79be1' 
  AND (
    token = 'q57ZjQdkhFhIkPZftRyKD//sl0gaapV+WElP3tBkUm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )