INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df1e553e39aff258185bad97d860b5a090923156f95cbc26d2b99f8445cd986c', 
    'al97NwKtpTLppQRtgsqm43VSX8b9BtsbcQ1KyUH0Ktg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)