UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NB9XD0Qp/S6jlI0GTJerSffiVCRLn7idalVqrKO5I5U=' 
WHERE 
  key_id = '113b18ee97f4e0f8469ff0f034b6e172623c86d00472399f4e8af73ffc49fea9' 
  AND (
    token = 'NB9XD0Qp/S6jlI0GTJerSffiVCRLn7idalVqrKO5I5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )