UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4uozq50WYm5c8GwWZ9XS11kjpNtblG5Hbkz/Da5/Tvo=' 
WHERE 
  key_id = '6ee1271770ed6406cb70e2b83ef0b6baabc797e8cb9a8608db5a2ca46eb31dc1' 
  AND (
    token = '4uozq50WYm5c8GwWZ9XS11kjpNtblG5Hbkz/Da5/Tvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )