UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9U/KqKbYCzvZS7YlW2V5ZVTQxhiMr/z1kCezCxOpFg=' 
WHERE 
  key_id = '0f4f32dd4422e78d74eb33529511befec1c3a9276102adc73ed9eb8d320f4924' 
  AND (
    token = 'G9U/KqKbYCzvZS7YlW2V5ZVTQxhiMr/z1kCezCxOpFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )