UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UNxl4f5PHotzVs+dvbcY/Rpdx21JWi6mXytdfjs3Tk=' 
WHERE 
  key_id = '8f1b39146b8333932512858dafd9264e7bd5f601110c269821a7ab249168ace8' 
  AND (
    token = '8UNxl4f5PHotzVs+dvbcY/Rpdx21JWi6mXytdfjs3Tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )