INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4cd208ab499bc2a01173a1ef61a650f1816f3e7fbe298f541f3ca04ad416dd3', 
    '+egqgEyKY+HmUYh/dCiEasc6kNNbf95Xixag0ehTQEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)