INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b82ec6266aac2dd71ab21abab7d7b6a7e66382536f5c8088a8cd24ee81c6d3a5', 
    'LVVaerUbTpikRxVoOoijKIuJQPD1PhQutj5gWMdLobc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)