UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jjBocrqlozYAc04xCl7nC10p+xzO7OLDfT1IabcSkbU=' 
WHERE 
  key_id = 'c1fa2feea843f819cabc2ebbac46af695c7adbd601b21b06c057a8579e722f42' 
  AND (
    token = 'jjBocrqlozYAc04xCl7nC10p+xzO7OLDfT1IabcSkbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )