UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4Kd8Vi71bvHraSrpg0abLyJv9fEk9tve/+eaX2fUFs=' 
WHERE 
  key_id = '22c7a0f24bfabeb48f5bf88b2f81c610d692a1019e3633f3c348cc9dd0d69817' 
  AND (
    token = 'c4Kd8Vi71bvHraSrpg0abLyJv9fEk9tve/+eaX2fUFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )