UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJ9pCIuM48Usrjkh4VTa1l6CxMMVZzeruKfh6e+5fKc=' 
WHERE 
  key_id = '606cef6e4001b7f8af7db857b13471250b4df183d6c3349b3e9db76ccd1a2a84' 
  AND (
    token = 'VJ9pCIuM48Usrjkh4VTa1l6CxMMVZzeruKfh6e+5fKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )