UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6f98b3RajmHIkMGnbeDPIn8Kjpu5Wj/EHuwU2Z5Oho=' 
WHERE 
  key_id = 'c2dc3bd9c420b950d1447da52f3b23d32e084bb43a014baa27982ccfa2ac4f76' 
  AND (
    token = 'b6f98b3RajmHIkMGnbeDPIn8Kjpu5Wj/EHuwU2Z5Oho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )