UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1QL/U26/IgS1NN18i1nVlEBnm/xN1Bp7dr552bO9M0=' 
WHERE 
  key_id = '3234aa68675f45883b6be765c7be574719a4f4c30a51fdc62f28b0cef1c95037' 
  AND (
    token = 'p1QL/U26/IgS1NN18i1nVlEBnm/xN1Bp7dr552bO9M0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )