UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cj+1WLAkxgiZOi+XbRuVlY2SfOLI48MIlbX2TAjaPMA=' 
WHERE 
  key_id = 'e535289607be54c942656a23f1f17b45acc7d84e16697441a698ee42bddc507b' 
  AND (
    token = 'cj+1WLAkxgiZOi+XbRuVlY2SfOLI48MIlbX2TAjaPMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )