INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75fea1c1f0d02ee2f2f900cdc090c8bfb2de44d8addab0873b43155fd02a1d15', 
    'p9GIziH63xz82dBzE6EIrIB//SHBywC6cTLgBTmy46Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)