INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '151a20ec4bca137e51573848e008bf8e603084c2c7f75c0205708b55acd751f5', 
    'mihqh0/aNOOUMjAOVW1i+37oIBiyKPvBGensolvxG7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)