UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vtHNGHw2fVzq7leqW203ZYPOmFwlX7vth9YKjgGVRjA=' 
WHERE 
  key_id = '7800493a0bbce574a2b893eadcd9aa48254f1a3b22b6390d1ddedda49251b562' 
  AND (
    token = 'vtHNGHw2fVzq7leqW203ZYPOmFwlX7vth9YKjgGVRjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )