UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nX2pKqqdUkb+DI1ewWQOzdn4O0bLlgEGTTl9+RuimLk=' 
WHERE 
  key_id = 'f1217554ac386aff1cf1763959dfa77704858f604a44b6edc938ce8ab855a21c' 
  AND (
    token = 'nX2pKqqdUkb+DI1ewWQOzdn4O0bLlgEGTTl9+RuimLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )