INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2b011b56d88a751fa97b3cffd9484b324637fc918bc5d1e43b95a4d053164db', 
    'WyahIsqIptdRkEFo4KrUDrGfoTvzYp5fn+vJLsCNsSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)