UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJTnakQoyqv6f5WhU/WM0cLKZwBGH9tWtBS6S7IIN2A=' 
WHERE 
  key_id = 'e30db112ff84c5fca347b313005dffc0ab118345daa7e9bf60e1ac670cf35bae' 
  AND (
    token = 'pJTnakQoyqv6f5WhU/WM0cLKZwBGH9tWtBS6S7IIN2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )