INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a444756c2254063a94f7937690b83282bc58bd099cd3d63fa6d06e7b8446ec0d', 
    'Qb4nDlFdJTuhmYCJReNfgImNuHqemOs3Vva5ZTvJ4dI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)