INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3064473cf48b8eedc06d1b6bbf9db03556a2ee93043af7bc519cc61b1ef8dc73', 
    'yG767FzyDFIyRodpQ9rzT7D6wHee14dEhRp7UPpwV+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)