INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1bfdcc6691b969982fd2961cd7ef3d166556714982b9764f163f0eba53ed29f', 
    '+RkdbyMOtyJ0oR+eZPF6vPI9uxbbzhrrjh21e+OkXzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)