UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tDYl4Q9KZgoVVFZ2l7+5F7Jc9QlMgBZiK96jzhnF/l8=' 
WHERE 
  key_id = '6e6a38a69a08f6656f05d0fef3104b1fce485bdedd2ffd38f2944c6cbae2dabb' 
  AND (
    token = 'tDYl4Q9KZgoVVFZ2l7+5F7Jc9QlMgBZiK96jzhnF/l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )