UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PWDsT1tGQ72fuTTMwLk72i7W37VFXz+/eBxfOjuv/KQ=' 
WHERE 
  key_id = 'f481677af9bea39a16d59755a7a57d38978ebd2c77bafb80135d803d0d3e5cbb' 
  AND (
    token = 'PWDsT1tGQ72fuTTMwLk72i7W37VFXz+/eBxfOjuv/KQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )