UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffgMyDdEB+OHcWn82l+fJaLAEdaZW7dTyqjJpCYlsIQ=' 
WHERE 
  key_id = 'd47d7866d52abe3706bda2e4fc23e96f400bb9f656f21f758862b002302b753d' 
  AND (
    token = 'ffgMyDdEB+OHcWn82l+fJaLAEdaZW7dTyqjJpCYlsIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )