INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51689eca81eee959fefaee259f01ed204db333c7222f500c9fc40662a61b664', 
    'n/fTUEnfTVFUeYNyBXzVwJgom8i5uZZGse/ZFgzaJsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)