UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFcqrU8jpYjEhXUeLL3KzQ7uARUF0VoSpkQoQj/qWoc=' 
WHERE 
  key_id = '37ae1e7dc9655711e9f6bced7245bc9826b8aa15124b0b7f256ba78e0a38d558' 
  AND (
    token = 'AFcqrU8jpYjEhXUeLL3KzQ7uARUF0VoSpkQoQj/qWoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )