UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8jmzG7dQQpqPZpkYCFFpUQacX1pI1/xZQhCN8lgheo=' 
WHERE 
  key_id = '316251e6eac7f9a7754b0b2403ca60e34f3d6e124190b9a10c5d5ac67dfc2fe6' 
  AND (
    token = 'W8jmzG7dQQpqPZpkYCFFpUQacX1pI1/xZQhCN8lgheo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )