UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psG3H5/Z7IuMOtv6otlsbPWmxslL+DJsQmKLULJQ76I=' 
WHERE 
  key_id = '6499f6bb8e3e97602213772777ad6427377ab19ad78671e99f9c007b5a86eb0e' 
  AND (
    token = 'psG3H5/Z7IuMOtv6otlsbPWmxslL+DJsQmKLULJQ76I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )