INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20304a417b0974cf121472fe753a9bdffa4d8076ad1653ed15879d1ee7f90f10', 
    'WBK3hyPsKevvQR4hiJvklHHALImjttzKjrlMdVEKu3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)