UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Qu49zJrB7pFgfzVm5kjHdNUgWEMOSmzTZKHFO/kBdY=' 
WHERE 
  key_id = 'e16f9cf0792d2ba360afa6453ba02f870e667d6be39b53e436ea4aceeab82ba8' 
  AND (
    token = '9Qu49zJrB7pFgfzVm5kjHdNUgWEMOSmzTZKHFO/kBdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )