INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6522af9741046114fa05c2de43d033f168e942ba62e4f8de4c485441c6380cc5', 
    'S/Q1zyqeVw4KmPqWbr0hpfDgkbaHqf6izwmDb+r823s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)