UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/bEutM2DyD01ARZoCaYEC8DvyDpS8O9lvBiX46zOvo=' 
WHERE 
  key_id = '5e21e8a2947c48c7865f035b7a73d163d6eed17490b5b80a5fac0488fbe32089' 
  AND (
    token = 'y/bEutM2DyD01ARZoCaYEC8DvyDpS8O9lvBiX46zOvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )