UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXRoWDZ6xR4uVZrFlhNwzhjlP0W/sVGuVh1Sl5YcwUE=' 
WHERE 
  key_id = '460b5419630cdd4c4dca0d99702353492bcd249b3d036488bde248ad1b86772b' 
  AND (
    token = 'BXRoWDZ6xR4uVZrFlhNwzhjlP0W/sVGuVh1Sl5YcwUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )