UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHTG8fcggz14Ovq3ZgyLJFffrJ4H388klBxFYXm2U7o=' 
WHERE 
  key_id = 'd0e62ad6748d004146a60831f5209722f9503187998b6372d6c4cdc6363f3408' 
  AND (
    token = 'RHTG8fcggz14Ovq3ZgyLJFffrJ4H388klBxFYXm2U7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )