UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLBthbNNxADf6gmIyX0f3Ugf1v/BNPskadn/Vpc4870=' 
WHERE 
  key_id = 'bfdaec4b21827a055b8f25168c900b681b6d948b7d3165592f35c7c85926a1ed' 
  AND (
    token = 'xLBthbNNxADf6gmIyX0f3Ugf1v/BNPskadn/Vpc4870=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )