UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFtJJAeghx1gmYs5x4q67w20A9jNqIbJfnvJB5BE1Qs=' 
WHERE 
  key_id = '8dafe4396864d8cd3651e7d7493cc01d5d444989d4eda33a75701e90fcf9084a' 
  AND (
    token = 'uFtJJAeghx1gmYs5x4q67w20A9jNqIbJfnvJB5BE1Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )