UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVA8XjinwaCMnzg2uHs6PcMgHuL//tJaGjaQfteXlrg=' 
WHERE 
  key_id = '9e2558b4069d0a32f8dfe6935e090b7291965bcac36d189b47e23fe0b1134c9e' 
  AND (
    token = 'gVA8XjinwaCMnzg2uHs6PcMgHuL//tJaGjaQfteXlrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )