UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmNFAQVGy6iwWbulAsamk5mfIyXT1ozqAZkcGpTBbj8=' 
WHERE 
  key_id = '7dc32d66380074891a237a973b36473286ca8085bee2e3fe242e8679df390ea3' 
  AND (
    token = 'rmNFAQVGy6iwWbulAsamk5mfIyXT1ozqAZkcGpTBbj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )