INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4541ef1e94ccd0d1fa7f2246ccb088649fb6c8c5eb805fe5ec100eec66b49ed6', 
    'mznrfcdjIYIvGHLxSs0EwmN9jLmXcF+hkwZk6/MEesw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)