INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c99ffee3f7ca3a5013cc93d7dc72192da734f9518b4faa7fafac7003843065de', 
    'M48QgHkZ6KTkzFtZIF5Jg8ojVh3pxUKghPnK5Atkx3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)