UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rqgpl1w0W7HHtKznPpsCNLdIUX9tMfV3yJpg3kJDzsk=' 
WHERE 
  key_id = '3788a255455ec97eaffb77ba8b22fb5b81d5bc7fbd4daeda1c28ad15be513962' 
  AND (
    token = 'Rqgpl1w0W7HHtKznPpsCNLdIUX9tMfV3yJpg3kJDzsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )