INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cebb0480c3596637f1fff086054d9db11f6acdd9bcf380191ebd0a72d6c8cba', 
    '66f3PTWs38h/i+swhFAkx5FoSQmVmQehv8AKxlKMZ78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)