UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKKNUS+FIR6LDJYKg+Acbykbg8WILPx6/Aa4WzR66jw=' 
WHERE 
  key_id = '334b5dba4418f1c8cd57a0f429cd054a0c1f58d7c95b754c4019b61d7e2d6592' 
  AND (
    token = 'aKKNUS+FIR6LDJYKg+Acbykbg8WILPx6/Aa4WzR66jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )