INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c88e5586ae00e66dbf070a887b8a81b4187be417da840424f0fbb1dfbd1de4b', 
    'LghpDCgqXD48F2TCweeUrM3wzBgAZx90ExmbZYE9CGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)