INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b6a8dee05413fadb6f02526914c3b1b13e8c055027cc3a16413a3a217105656', 
    'ywEUZSwlrAdjCE9H5ptAxpbntjgRXO1UGtDYIs0RvC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)