UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MMELirBMAI8uacCx9ITams027s5ZhQ9jTmE2wpXAgU=' 
WHERE 
  key_id = 'dd833ae7403bf5ad0d676c9829b868a0a7d1b89ade09c2ba244def3b53e18fee' 
  AND (
    token = '2MMELirBMAI8uacCx9ITams027s5ZhQ9jTmE2wpXAgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )