INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a1da9280f6dbb20d265cf1b5e9b18b437a93566591eff459f75faa7718a538', 
    'UiPnuV0/pdXqlRtMS9Q7ZVzlOKj54SSCcpVNSCHwpdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)