UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yyx1Trj8OkBXszulparIplBqot4msokL6dHn+CMTkdQ=' 
WHERE 
  key_id = '657a081580f84dd2a6e91dda0e450f584152184b9e2be9e038b399d7d6afbb82' 
  AND (
    token = 'yyx1Trj8OkBXszulparIplBqot4msokL6dHn+CMTkdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )