UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cy636HjRYfMVCrYVUxd3Oddalaane+c5MrE7B+goSeQ=' 
WHERE 
  key_id = 'd7823048a69ce9b6949a820ebaf89b3b75535624e58ce0ad2b62c809b55afac9' 
  AND (
    token = 'Cy636HjRYfMVCrYVUxd3Oddalaane+c5MrE7B+goSeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )