INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4b163d3f49921c2934762057fcff202847ae598395c9ac8282d5cbb7b1e8e50', 
    'OiwobZg7kldR4rYiL6lWtxQX7tqqcraJSno2q6celq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)