UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVgMgL9LrrdIg8YACHMP0WiBE/RDaWJq2TNkV732xwE=' 
WHERE 
  key_id = '5894fa4e8a138f47a14c4b9e828fdf24bf42f6363ababe398a1086c933fa7d74' 
  AND (
    token = 'KVgMgL9LrrdIg8YACHMP0WiBE/RDaWJq2TNkV732xwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )