UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/RtD4cV1yB6gWoaBZAX0/GdcIt3cWDMKFxXAbhkE6w=' 
WHERE 
  key_id = 'e90867492292f1a33627684121ba78bbe03ca1d30107d9dc2b45178b6bb15cb4' 
  AND (
    token = 'C/RtD4cV1yB6gWoaBZAX0/GdcIt3cWDMKFxXAbhkE6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )