UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hziEfOwkhMN+YTjJDH92kiarhS/NwifCy76Y0yJde0=' 
WHERE 
  key_id = 'c50098d4926e375a97558cde93ef458418d4fbb068b0c0e1aa2c2aed4a3c5fa9' 
  AND (
    token = '5hziEfOwkhMN+YTjJDH92kiarhS/NwifCy76Y0yJde0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )