UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDmJdYbP8dXIWxF1j94Y3xNFhgho0ucf11j/YrmlyM8=' 
WHERE 
  key_id = 'dfb8211d450221316eb787d586a6c23526ae5632ba8d6d090e2df6300df21f19' 
  AND (
    token = 'dDmJdYbP8dXIWxF1j94Y3xNFhgho0ucf11j/YrmlyM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )