INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5a42e03c55de3260cb3e75571968411040be5c26c3d189e5fb0c9014e5cb4c9', 
    'Pv4xm6C9zxqCWJfCs5gT7zsaoXyUfoi88kwkgnxyReo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)