INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9313cbf4afafdf0e03fa0f123155ee20515a438f5c97aa0aebb7b9249f28c258', 
    'yljeicFUWWXVPrvSuWVt8eAqDoykuwHPdYd4SeLyQYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)