UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rmo4lHu9057LLTyNHWkwvvI+L/yI+DuwwjiqT6HeexA=' 
WHERE 
  key_id = 'ca55d2fcb04bb79ab5d8a8d9ca94c659a80be73970f72afd782aae052a0ca56f' 
  AND (
    token = 'Rmo4lHu9057LLTyNHWkwvvI+L/yI+DuwwjiqT6HeexA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )