UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loKjhhZTYM9L3/NAo6JIKEvFSgNm5mO5gxeXodfegoc=' 
WHERE 
  key_id = '2253d7f14e9b2a5d254e8f7c3b1c2d70d9f3434dbb3a4becb1adeca8d09086b3' 
  AND (
    token = 'loKjhhZTYM9L3/NAo6JIKEvFSgNm5mO5gxeXodfegoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )