INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '255df9bd89c122a6a4898afe4470e2648c0cf4008be23b8571746ef78e3cbb19', 
    '/bEioFCdX0MtWtwE8EUnyO6KLH2iWiiWXAIdVXwKTzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)