INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '597d3b2ad94101db57614bd4e031f145d08058877e1e42b96c528bb5cf4d4426', 
    'zneucmmqZHrxTUAWRRd+P5mruwh7WMYv5tgT4flfmQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)