UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KEeWvAxser7SnQX62Do2U5OegrwOjyjBjROzOyJkm6U=' 
WHERE 
  key_id = '0016981099c3db091e838b1f51c572eda1625fc52a437452f2e3ff88b7c8a776' 
  AND (
    token = 'KEeWvAxser7SnQX62Do2U5OegrwOjyjBjROzOyJkm6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )