UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2iwVgekhsjISquDez0lVv1wcAgrs8RVQFpDOKbu5Fo=' 
WHERE 
  key_id = '0f402c1a7672de82363dc2c0cec64bc63ba9475e300363bc0bfb73acd7edd1b3' 
  AND (
    token = 'T2iwVgekhsjISquDez0lVv1wcAgrs8RVQFpDOKbu5Fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )