INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b31d1e68807eb2afe3912a00923e5c3ca3a18d103a4aa702683ad8fc199eca8', 
    'UWgalee09pA3XHTjNCsQ6V0TrWbhn7fD7b31ZUZgQAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)