UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbfEl3z6OHz25ddXhDFt2OyCvf5iCcKeyW6rKFAvL4I=' 
WHERE 
  key_id = 'c933be13aca41b9821eda0a73cc597c39016f58b0c430fd2f4d395befbf1515b' 
  AND (
    token = 'wbfEl3z6OHz25ddXhDFt2OyCvf5iCcKeyW6rKFAvL4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )