UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aL6L7p7uxWGL5/Z7T2Pss0G5INXAl4irX7tkCKBqdk4=' 
WHERE 
  key_id = '09ead3eb350d384ab16124c7dd783786561bc63b3f71a7fdb0817e90f5d9e92f' 
  AND (
    token = 'aL6L7p7uxWGL5/Z7T2Pss0G5INXAl4irX7tkCKBqdk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )