UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDf1sLeotxe5aXsmfM3alu4isRVlRGO3jHRxLAXrC2E=' 
WHERE 
  key_id = '1767a2051be5052a997c0cb02f3f5da3105ad394f3453db52a96d7369dfb4def' 
  AND (
    token = 'hDf1sLeotxe5aXsmfM3alu4isRVlRGO3jHRxLAXrC2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )