UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQclIDZqahUsXM6hiWGvXF2BENUZs0Jzv69tibMBHX0=' 
WHERE 
  key_id = 'c9c1533f3a9a0e3564ca98a4d8daa94b635b0f93a6a76df788e9cdd17641a797' 
  AND (
    token = 'AQclIDZqahUsXM6hiWGvXF2BENUZs0Jzv69tibMBHX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )