UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJeTlO6Fqds/QlM8pStbMv7a5I4NEIWu4gJCje8Dlp4=' 
WHERE 
  key_id = '6ae67076214608ac4e51929d461bf517d93ec27728bb7c471031ca1095ef9a76' 
  AND (
    token = 'sJeTlO6Fqds/QlM8pStbMv7a5I4NEIWu4gJCje8Dlp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )