INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cee112afdc8e2cb6c7957d29872090035b016a93458979b20a6866abfaca37ab', 
    '1mfm89dtQYSui7DzBmM8CZpk9teq6IHd1d71qS45GXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)