UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdjojnkK68ie/CnoO9fKI9+SSpOEb4XFVRE2WVn71UE=' 
WHERE 
  key_id = 'cd5de81e4607f4351c9ea1816c593b625bac612d2a8d3c38096dd9779e27266f' 
  AND (
    token = 'DdjojnkK68ie/CnoO9fKI9+SSpOEb4XFVRE2WVn71UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )