INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c86dbdd4780939f211e81e15b83549a20b5f27451dd3b5aacb2d126caa1e9a42', 
    'jqTxw1K8IMFWlVE6xSdjHPx40PZi6P6YCxvu5SPCzic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)