INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '460306a64ec921f169444dd423a04256a6a4979cbaacd6ad06c7603271a0a5e1', 
    'i4EY1wFfvtojzvvo1kkLzz33IW/uykBIsxfwurS0W5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)