INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6475b9c439877d38005da54f7093383efc7ef021ad360225bff542877e53299', 
    'bnWM2Wv2TRmYgyVAW6oWdvGLLJkSFEHmgM2oyoUNbMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)