UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzp3y/TWimGOlIUjW/UJb/aCM11fJcxsc8//cApbrJc=' 
WHERE 
  key_id = '919c0439b8cc86980a52c4373c063baa8c49f4f4bb3aefc306259f9e1f0b0a53' 
  AND (
    token = 'lzp3y/TWimGOlIUjW/UJb/aCM11fJcxsc8//cApbrJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )