UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OhqUlw5pfDaWm+zmX/8bXlnv2A8iQqoONk8ApXuDZYs=' 
WHERE 
  key_id = 'c905dece4d117001a65d7986ba66fddcc2ebdf418ec5ad546147a3469843f1ef' 
  AND (
    token = 'OhqUlw5pfDaWm+zmX/8bXlnv2A8iQqoONk8ApXuDZYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )