INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '05a6cac03de9f8d53a41a7c8f09e1bca5e02edaac5f02635289e5e6651801fdf', 
    'aIyaMzBjKLQQKR4EocbtLVFJU82MLmuH415xi+44hPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)