INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47d306e17deb11af2950d21b576b5c1d05c40ef26b368c50ba01b00b4517e2be', 
    '7VoNwS0ZnJr2vUfMDLE4TcwlSrz1k1D/gtPE95lwb6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)