UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DY+ETjYVWMV52fSgaqilAUB/H6Z4w0+UCqLAME0wizk=' 
WHERE 
  key_id = '2b2847319855ec3ab99bf82c39fbd5f41f7c28c7f9310cebd6ef83d616559506' 
  AND (
    token = 'DY+ETjYVWMV52fSgaqilAUB/H6Z4w0+UCqLAME0wizk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )