UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CwNz0gP97WDx0b5EbjoexGWhpJaJcSPdoRiZQ+8P6I=' 
WHERE 
  key_id = '57cd5abf2a5430f410650f5257765ca3b5807f21489c5eac256dd539b5345d24' 
  AND (
    token = '4CwNz0gP97WDx0b5EbjoexGWhpJaJcSPdoRiZQ+8P6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )