INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a39d0858d27b908729dd33effbc05156eca9f6ea8c07437a930a55ecbe404a2', 
    'AYmZ9WfqtwmnbhqkWbhWkRoiUQFPkVMq0Do1TGFM3zU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)