INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a53933cf6b23ebb02a7ad246a5fc0efa1555e3edeffe8571831be9dd1780b4f3', 
    '2sq5kDonGWIOPR8F8Dk+9CGXhdpHY9fiK5fU1md4Sxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)