UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94TJwAO05lP/su6jNtwa9zhZSdyq3dLH8DnGLtDCOPY=' 
WHERE 
  key_id = 'f5af3dc8f46af0329d66963493891df842154f83b0ee4388dfe44dc27e50fd13' 
  AND (
    token = '94TJwAO05lP/su6jNtwa9zhZSdyq3dLH8DnGLtDCOPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )