UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fJYWW6Ja8b7mB6DVD2/2ehKBvFkgWq24TM0ovp27j0=' 
WHERE 
  key_id = 'd332c9d69e305b9fdee066e5544118736b279135e3dbf04a3aa8188b8ece6a5a' 
  AND (
    token = '8fJYWW6Ja8b7mB6DVD2/2ehKBvFkgWq24TM0ovp27j0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )