INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ce91dc994b29b5fff5aeffbb2a64077bfcb98c7acbcab57d099b9225c5a572c', 
    'nQtkVhgGtIzSTvvE2peTHuDGvfcVI3XDxMGo9/nfuOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)