UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSncMO2OnEeDh8TrjLlyKZw7XDgha88POy/W7gMDcVo=' 
WHERE 
  key_id = 'b4da32fa899589ff47913f431a8e8671a0b6fa1319db1163c6e7b25dff9a1f8a' 
  AND (
    token = 'BSncMO2OnEeDh8TrjLlyKZw7XDgha88POy/W7gMDcVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )