UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnYCAQZ4Zm1ktIVkAeCW9J97qIuucv5sQeBELPVfSX8=' 
WHERE 
  key_id = '05a5e55c6649a7a4cb909c9501c0fc8e77d4f78461061061a5512da74fa1fced' 
  AND (
    token = 'rnYCAQZ4Zm1ktIVkAeCW9J97qIuucv5sQeBELPVfSX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )