INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2504e74fc51d3e189c89ac17ab4220548753b62bb9baeca827a132d452202691', 
    'lvZz5uL8PsUndD9DVHSgstQQY+hR/ySvlsFryrnJCx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)