INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96223f824027a9478fb570ac5498fcd59ee02eac8ea5ceec833377aec2acd12b', 
    'U68Em76MTUVaYHr7FaMMYdCVPHq54yL+53r96pOkl+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)