UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRk9dLwu+GeycxysFsD+MgP7eJe0DM0kgjxVtx0e/Iw=' 
WHERE 
  key_id = 'efcb188f24e9e150b8100c834784dbc320143373ddc1f8574765447ffe9897ce' 
  AND (
    token = 'dRk9dLwu+GeycxysFsD+MgP7eJe0DM0kgjxVtx0e/Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )