UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RoxpY4EVulNUnH0rkh+tlFYFtkGs2W/lRDdqhswgoWI=' 
WHERE 
  key_id = '48ab8ac846f32b59fc8d3f0f10aa43125d6adff1da2ce71bc782d17a1c264d5a' 
  AND (
    token = 'RoxpY4EVulNUnH0rkh+tlFYFtkGs2W/lRDdqhswgoWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )