UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qagn20OD1hbucqfLSp+1ehep/Oy3Ma0Yx+NH/RO0eDE=' 
WHERE 
  key_id = 'aa904b8613e521a8e08e2e6897b942e86803c175a4eab121d5669fd3575e44d0' 
  AND (
    token = 'qagn20OD1hbucqfLSp+1ehep/Oy3Ma0Yx+NH/RO0eDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )