UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEYRi9Z+U8ycT9wZeqWe+NAxqRXK0asD4Iyz75yfO/E=' 
WHERE 
  key_id = 'a5fbb5f7fae2c6d50323c605c355b232058420a532cb7a92b215e98c3e338353' 
  AND (
    token = 'OEYRi9Z+U8ycT9wZeqWe+NAxqRXK0asD4Iyz75yfO/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )