UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nbT6tm1ESGhKdmGhufdpS8X7XZRkp6Yd6X/utycZh8=' 
WHERE 
  key_id = '5d53eea939122fdb2e8b5303d030c771c22a34734b6959e8043fa7da22334594' 
  AND (
    token = '/nbT6tm1ESGhKdmGhufdpS8X7XZRkp6Yd6X/utycZh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )