INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef55c850bc1911b846deb3e498ac96f12a5fa59f5b7e967f8b8928c47a6e68fb', 
    '1ktEzIx523fMkpXK1IHCdp/BQDK92u6/fzZQvJnwEIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)