UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5yMGVckBByxY8Z7TOjrGIbhj+gfHK2VTH48JRXkXNk=' 
WHERE 
  key_id = '00b1d87e54161901f45d117a81e7143f38d37822236ba12da717490dc5050203' 
  AND (
    token = 'f5yMGVckBByxY8Z7TOjrGIbhj+gfHK2VTH48JRXkXNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )