UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsAh7Y56825xfhCCmW9jKdZj9zBtuzdjBS5dGLo76Sw=' 
WHERE 
  key_id = '7d4a67853c306be21e9250dff0674d85e5faf214261549f1cbba7e63995bc108' 
  AND (
    token = 'nsAh7Y56825xfhCCmW9jKdZj9zBtuzdjBS5dGLo76Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )