UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v62tDiRVdLfcDer4cg9rYZRuJ6Hi/adR+KkZFiEnoGE=' 
WHERE 
  key_id = '3d97f085e5eebf053731c338a84f9aa616a476f0e549c060a6929a844c8838ea' 
  AND (
    token = 'v62tDiRVdLfcDer4cg9rYZRuJ6Hi/adR+KkZFiEnoGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )