INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae616fb8bee06694328e704337f613c435af97381895f49c9af7c04555aef885', 
    'uSr19ElopJK7BAIkSf5taWK0NhBgdFMT9NkjXtqp1Fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00083

Result

int(1)