UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCo2aZIP7keNMfDBHoIFIYona/PTOH0fGV6U7AVWu1E=' 
WHERE 
  key_id = '7c500e8e8bed9cc8af14b9e3b302fa4e41a56ed92e90ed7db456ea15488298de' 
  AND (
    token = 'SCo2aZIP7keNMfDBHoIFIYona/PTOH0fGV6U7AVWu1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )