UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6tTRxIo0DgG+h0K9T63RM3PZtExGz9/z6FwHsmKue0=' 
WHERE 
  key_id = 'd66708f69b5ca528285eb302f26eabd0c365f2e51b6a7dcc69af1073b822e3a5' 
  AND (
    token = 'j6tTRxIo0DgG+h0K9T63RM3PZtExGz9/z6FwHsmKue0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )