INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d4193ba937c6999e3ef01004ce516bf8db9eb77dae40d44e0ef541a922b73e2', 
    'JEkiKwoPE7TashuWPOzEBcRFmrQYugwIv7ghtTlpf1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)