UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQ8X43nhxnKeOA/AgSdJBIigIUiovemW45LPkF5zHUc=' 
WHERE 
  key_id = '77fb72bd165b1da062b11748206d8a5eba58f5fc7c78175075d934d0f26b6cb8' 
  AND (
    token = 'KQ8X43nhxnKeOA/AgSdJBIigIUiovemW45LPkF5zHUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )