UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EiboZajkEPUZllYEYEhpTr3IhYjb4ixjYfY6M2bguZc=' 
WHERE 
  key_id = 'c3923e7b6246c420083626e774bd235ab9a5747ee2200de2eb70b91f4026103d' 
  AND (
    token = 'EiboZajkEPUZllYEYEhpTr3IhYjb4ixjYfY6M2bguZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )