UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/HKQVWD3DfR+WTX2Vtam43OlLieR6wm8rPkZ2WPton0=' 
WHERE 
  key_id = '04ca9f589f7f2d81981a0ba6231a2633b118104955f910a046118e2b93a35fa6' 
  AND (
    token = '/HKQVWD3DfR+WTX2Vtam43OlLieR6wm8rPkZ2WPton0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )