INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594b7a05ec15d275f304adf9bb26110f5a4ebac1640baeed2d45f4c21fe215ec', 
    'paJlGKjFdzjt7d8/18o1tv9MTIqm3Ur1t1nGsMDI9wY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)