UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XiUjx4QmXUMo84kiTHsS5fQc6jqR6jKiznUgPO3mFWE=' 
WHERE 
  key_id = '53b5c3fcff1ad036ad00bdd16edba0b2389101fc22033f09a666693aeb9392fd' 
  AND (
    token = 'XiUjx4QmXUMo84kiTHsS5fQc6jqR6jKiznUgPO3mFWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )