UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q6C5RudQqRWEJ/G1o1W2mTzzLDl3Hdtxkl+Z1TNtnnc=' 
WHERE 
  key_id = '3a61392d497357181b2d3e564c50d1a6349a4297ffbeaeada83661dc4476f3f5' 
  AND (
    token = 'Q6C5RudQqRWEJ/G1o1W2mTzzLDl3Hdtxkl+Z1TNtnnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )