UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0zx47mn2pZdOL6lXrYhEgjV+n47eK1vBeSkMKWebtxY=' 
WHERE 
  key_id = '532846f257a45600ba95dde2eb6503c5fcbc49890c7fdeca75f1f9a7df79badf' 
  AND (
    token = '0zx47mn2pZdOL6lXrYhEgjV+n47eK1vBeSkMKWebtxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )