UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zE30l5919gdTyRS0Tf9D5cmu5uQGmSCXiJtR2v5WFk=' 
WHERE 
  key_id = '4ca537049ca21d8c42c9cc451b38f53b1e5da13426bce3be8775c9d2159e92eb' 
  AND (
    token = '5zE30l5919gdTyRS0Tf9D5cmu5uQGmSCXiJtR2v5WFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )