UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMGnWG0N6ELGDsva9bhEfz+xUem3KvjBD959XaTH57s=' 
WHERE 
  key_id = 'd04aea00a97aca9d2246aef2c903b4380a501c074dae592343812dc99d4924e1' 
  AND (
    token = 'kMGnWG0N6ELGDsva9bhEfz+xUem3KvjBD959XaTH57s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )