INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77bc575db53541c3a1772da25d05576d9cec68de30f8c028e8727872393d1d41', 
    'xF60ni+FNfQ+FyZrIDFOZewlu31XT2roBc0pT9EBDDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)