UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0jVvCgtn8m4DHEXG55CppXoX1iZgUalVdSMOANtIO9M=' 
WHERE 
  key_id = '84ff8858e946075b52c48e030bf1b150a87a29297dc60d2e992167c4043ee499' 
  AND (
    token = '0jVvCgtn8m4DHEXG55CppXoX1iZgUalVdSMOANtIO9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )