INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c5de5e925564184473b5eafe45254630dbc1ee3f11a6403b8c8b555e2b38716', 
    'T+Yx/N44oCAmpKX4WTEIaPCE3puka9pMi8xfwv2Pzt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)