UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZxfchWRpLmwMcw4KUmKo4HlNyRS6kQxzkVvOMu9tLY=' 
WHERE 
  key_id = 'd25426c4ec782737c72f134d720a3e185b26cc4507fd71218085267fc13e7dde' 
  AND (
    token = '+ZxfchWRpLmwMcw4KUmKo4HlNyRS6kQxzkVvOMu9tLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )