INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dfaa3451894e40d010257e54a4951a762bca53eec422fb0403247a79cb32478', 
    'HMHJE5rgdCpiTmooE2J18KeFqcpkgOm69uTIqOoheAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)