UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ss6qVmo6SI/3lZSii6Usmjgncc1XEqq+gIqhPJuA8Kg=' 
WHERE 
  key_id = '842ef00f98faa95076b5ac31240de25391e8faa3a8a2f783fb8a01fdd59c7275' 
  AND (
    token = 'Ss6qVmo6SI/3lZSii6Usmjgncc1XEqq+gIqhPJuA8Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )