UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dug4X8eb6F8AITY8fR8HZzig+a8YhctMesOU7jyqMsg=' 
WHERE 
  key_id = 'ad2746e5d47c2d7bfb73e72e048b6ae8332af871ad11d114a1de27e8f79db5f2' 
  AND (
    token = 'Dug4X8eb6F8AITY8fR8HZzig+a8YhctMesOU7jyqMsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )