INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c6096eb161eb06304378b8c381e090ff5bc4782a9db8d5857f0e50a1f44d21', 
    'jWi8KLbnIAoaCPKJ3rjGISkYLj2LsLp7jCmfQ4dqqug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)