UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b1ByNPkgdkr22Drn1x9X1c3QpDoMpVZ/83L7dx0o1Xo=' 
WHERE 
  key_id = 'a53d869add72b7e631a82e956fee545e97a4f65992cb4117494a83fc201a6dd1' 
  AND (
    token = 'b1ByNPkgdkr22Drn1x9X1c3QpDoMpVZ/83L7dx0o1Xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )