UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4tdspEHoBTFqlP0c77XkrLDs6Vmxd9fJXMJVu6VBfU=' 
WHERE 
  key_id = 'fb700db3d0c69fd0373924046f268a04c827047581ae73a5a42fe692f6308962' 
  AND (
    token = 'h4tdspEHoBTFqlP0c77XkrLDs6Vmxd9fJXMJVu6VBfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )