UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7RS364b3z28IsIi2m51XqQq9wEWE9GVQ1b0s/zB9y8=' 
WHERE 
  key_id = 'cf808004b488c62c02397efd0704bc075b03ce7847a745e42d413635152859b9' 
  AND (
    token = 'z7RS364b3z28IsIi2m51XqQq9wEWE9GVQ1b0s/zB9y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )