UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KksJDUQPO72tod9L/lEZ8OuNCaIwOly9t71VC1Yl6Lw=' 
WHERE 
  key_id = '3425fe7d391413cb0f959b17a59a0e8628456d50ac2173b9221af1de03d9605a' 
  AND (
    token = 'KksJDUQPO72tod9L/lEZ8OuNCaIwOly9t71VC1Yl6Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )