UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZUjP9TGnA7ciPE3YSBw+KBA42Fw6M+Mm+amQMU0ZOBw=' 
WHERE 
  key_id = '7f2dd88708e4d48786e0e9ade94a91ec10f64f7629cf27f685e38f32785f2536' 
  AND (
    token = 'ZUjP9TGnA7ciPE3YSBw+KBA42Fw6M+Mm+amQMU0ZOBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )