UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KTOmB8XzdTPuXsWyTa05cHEbsetqF7lnj9omJq7vHU=' 
WHERE 
  key_id = '4f0b6d0266007fe4657a3057997281fc5b867a9aed3660c47aafabee289cb569' 
  AND (
    token = '8KTOmB8XzdTPuXsWyTa05cHEbsetqF7lnj9omJq7vHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )