UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CnHJFYMWy+LELXZ5knzd9VC/xBxZSKpZPWjmFsl/Vs=' 
WHERE 
  key_id = '6048f7029aab6161ed771d73f94969647ea9b944d7c6e933651f5f790d448ce0' 
  AND (
    token = '1CnHJFYMWy+LELXZ5knzd9VC/xBxZSKpZPWjmFsl/Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )