UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMn3FKh22rc0ljqOlaC49Pp78AeSE1+Ehw5oTepqUy8=' 
WHERE 
  key_id = 'add33769dda96ad65c005dff2fde7e8f75056bebfcbb45b684bda77279d73ec0' 
  AND (
    token = 'CMn3FKh22rc0ljqOlaC49Pp78AeSE1+Ehw5oTepqUy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )