INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6de3d562674ab42653107f45acf77210484ed1d28fafe17efa36f709a9e5d173', 
    'Hm+nx14ich4vTsA8Yyx320hlNLp24j86vmmtrOETLh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)