INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a273511a4222c56d780929f20d27e8485a3496bf155259e01e749532bef20876', 
    'MTLwxL+0eD7CPUT+OXGpa2bf25CKcyN1QCwgmnbtduQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)