INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d7d1ec96831b111bd68feaac35367f19264d9e29928733280ee9bd50d3441d5', 
    '6hlzylR3i0HthxoQ5m4sKQe6E+60QH6hlLERAItEdnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)