UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRiE2lqr2GXcsk/VM+lLkef9aH1ESrn63QaTVrrBj/E=' 
WHERE 
  key_id = '7c642783e42644fb49d5775c23b3a887a16cc3ec36f6aae91ba4d8fc29c1f6b9' 
  AND (
    token = 'CRiE2lqr2GXcsk/VM+lLkef9aH1ESrn63QaTVrrBj/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )