UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpav7ekKt4kcbzrz2pusgW11IHjI5gli8mPYJhd1Dr8=' 
WHERE 
  key_id = '1f38eb470a4b186d209cbba5145f6d01f4386f56a4cd7c7057c9b60cd4dc6ad5' 
  AND (
    token = 'fpav7ekKt4kcbzrz2pusgW11IHjI5gli8mPYJhd1Dr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )