UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'grkbiAK6wEajnS0vJwzrnDY/YX8PMLliHPlfLSwJD4U=' 
WHERE 
  key_id = '6f8e16501bbe4b17322cb64944d809bfc4c84c3b9e31c80cb3d70bf8ef85461b' 
  AND (
    token = 'grkbiAK6wEajnS0vJwzrnDY/YX8PMLliHPlfLSwJD4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )