UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sg+8CufEA2NMxKvDN7YnUMdmlDy3dWNZ8J+rkZ5JI6w=' 
WHERE 
  key_id = '2d154676cb650a19b90058bfe46cef683d2769e936235e8e9767b1b604cc40b7' 
  AND (
    token = 'sg+8CufEA2NMxKvDN7YnUMdmlDy3dWNZ8J+rkZ5JI6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )