UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EfMjX+E8avYpEFupso4OT3x6kVIGGgmIci/hqlWuuy4=' 
WHERE 
  key_id = '2e4a3ea2af37496bb6bdf443a1c7226ba9c08d6602b9683b79b0a02d7ecbbd90' 
  AND (
    token = 'EfMjX+E8avYpEFupso4OT3x6kVIGGgmIci/hqlWuuy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )