UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X5b6dIL3DBLNNDvEljYNEEPvyLbU2wUTcyMrI5yayQ8=' 
WHERE 
  key_id = 'f7f79842a2150b882c05bca85c59d60e281f7d87eb0446fd2df4db2d4dcd742f' 
  AND (
    token = 'X5b6dIL3DBLNNDvEljYNEEPvyLbU2wUTcyMrI5yayQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )