INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e691615c7a001ff28977c43a6d37e71d0aef4985dbf5fd09c04515bd3a9081d', 
    '6H7yBDOKJGOG/1KBAaX0v35ZwNqUBMoEmEe3Fj8gOzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)