UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XcKyn356FJ7NS4dvWGzvid7SAB2L8iBw9mMdeLqOaJA=' 
WHERE 
  key_id = 'be14bdc397184d3da069855f73448d216e751216538d4491eb5a009a88ff80e2' 
  AND (
    token = 'XcKyn356FJ7NS4dvWGzvid7SAB2L8iBw9mMdeLqOaJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )