INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9e5833436f8a50556cea5ab3f1abc92cd1138f32c5139821258028425dd300', 
    'qkKiQG8ckgr96Wx7td5N9vfmPdsrHlzm/fE2kws8f5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)