UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2TxuQG2Z994Pja0WvJ/XiULH/Vw1l0+M3ONiXhs1Tk=' 
WHERE 
  key_id = 'af0dbd5029cd17c64287adde8f664f1e3d9253d44ada66a69515c43d89e56b70' 
  AND (
    token = 'm2TxuQG2Z994Pja0WvJ/XiULH/Vw1l0+M3ONiXhs1Tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )