UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqojipXhF/AZQnxqA+JWkesJaPdoHCP0tzaZ4OkORxs=' 
WHERE 
  key_id = 'd3a1af295cb3e0eb7d034eae0dd39cd66f51370a3693acb8da8421739b5c6f8d' 
  AND (
    token = 'PqojipXhF/AZQnxqA+JWkesJaPdoHCP0tzaZ4OkORxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )