UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAL9vBMz0w+TV4sgb9rzKlm9f7RfP3ZCeZ8E59Pr4Ag=' 
WHERE 
  key_id = '2d508c3b81605eb1c83525c16799c0f465a8032c5fca902dcefc819050bfdf8a' 
  AND (
    token = 'VAL9vBMz0w+TV4sgb9rzKlm9f7RfP3ZCeZ8E59Pr4Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )