UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AU42Mk/AQ7WS20PMUkJDm6C7zHoxmKQLLwwkwLNCyAc=' 
WHERE 
  key_id = '5f30260bbba7bdce854a0ac94b416f972896759ee9c5afccf8cb29b3af946e02' 
  AND (
    token = 'AU42Mk/AQ7WS20PMUkJDm6C7zHoxmKQLLwwkwLNCyAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )