UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ERZtFteVFZZnw0rzFPUaw8I38rzlOsr8V2azZIhcpQ=' 
WHERE 
  key_id = '571913627202bb34fd9c55f3632e78c3d1a0892a036b44424d040c87cbba16d8' 
  AND (
    token = '2ERZtFteVFZZnw0rzFPUaw8I38rzlOsr8V2azZIhcpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )