INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7120e06f1e6fd99d047c0ad04ff2d789f7038d2cf1a36eb473b3b4aa1c17d021', 
    'zr0Owj7telxmCqla1BDjlQIs1cggREAdwPaYASV4u+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)