INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56e6a3a66b6f78089455eb1bef5ec28db7c7d647b3e0139c4f9ee20d81ce2586', 
    'kQDXNziFCXyNRtzv40FfA4N8HtDIFyFyrJUV0pTWMI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)