INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd9012830b7b46e9a19e71da0f94a31553e4890d7b561b76efc9a56554114e33', 
    'gZXuHamEc4XP84Oz25xX4CTW2Aa/rrt89j18qgqrvlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)