UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZUzVpuVnORWc4KpFSJRwQS8d9BklDDh6p8n1obbU5Pc=' 
WHERE 
  key_id = '2e4667fd8d7541821240e2f4fe02fe177c619978caeb7789bc655dcfd126671d' 
  AND (
    token = 'ZUzVpuVnORWc4KpFSJRwQS8d9BklDDh6p8n1obbU5Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )