UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8GqS9W8Avb4fFjbVdqTLGJKB3daKc/chPKAOoszVgE=' 
WHERE 
  key_id = 'b31bd5cd357f96232b4279fb042e2495fee76695dcdda9abae9131559af4d9cd' 
  AND (
    token = 'w8GqS9W8Avb4fFjbVdqTLGJKB3daKc/chPKAOoszVgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )