INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd29b71301e7a0df34a6e2f9d1d3d7d73bdbdb182a8b002968f28fdce7aaaa4f5', 
    'izuOasjyoBPbRTRzpVqek4KblHGmOnAsRa0UCrF0B2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)