UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2Fs3MRhVnUuqRyicj/92yorBTqj/jIX6ScDz4gpi2U=' 
WHERE 
  key_id = 'ae8fecde2cbd9821579b07a875ccf63c13797d883d95cd09ed1dd8796a8135ed' 
  AND (
    token = 'u2Fs3MRhVnUuqRyicj/92yorBTqj/jIX6ScDz4gpi2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )