UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5fUwS0qNK3PWGBVqbU4tEQ2GO/CptdHp5X1x8kjGw4k=' 
WHERE 
  key_id = '6299ec54069f266592276f641203d39fa811b7ee7499adbfb1619a7cbe48f743' 
  AND (
    token = '5fUwS0qNK3PWGBVqbU4tEQ2GO/CptdHp5X1x8kjGw4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )