UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGq/p7o5i8bgTbWZODrydJspNIyMq0aTkfDHbPehwzk=' 
WHERE 
  key_id = '6f7bbd8aac20e358d4988f54f948745828fb206b5f0ae66526cb990bff03c247' 
  AND (
    token = 'wGq/p7o5i8bgTbWZODrydJspNIyMq0aTkfDHbPehwzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )