UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smAaXAdPQm6u2gXO4SQwepcjbkiZd2uCSO9zgkmMbd0=' 
WHERE 
  key_id = 'b650c5b0a7a326bf668aa2bbfdafb8bf6e220d43ed507866ee166664c5ebc6a8' 
  AND (
    token = 'smAaXAdPQm6u2gXO4SQwepcjbkiZd2uCSO9zgkmMbd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )