INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a37f5780670612e0c80639a195dce8e741db9e5871608633e573faba4c6e8d', 
    '6V6fzGM4FlSfoop2oBTepRzFsMj8bSu5qLEY1neaOWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)