INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5ca5e5315e472793107a44722c16dacd76a6ddb9d2ac9ad43c6917dbb1ea196', 
    'Mu2t3VxToAPxZrg8hWAcp12DRRGYYyN7xOpYtaUP/wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)