UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDSEwWWJfrcZlZXmbQtBhWjktlfjY4+JJuM/P2AZ6gg=' 
WHERE 
  key_id = '30b5fedf6f7daef22b568fbcc5afbac5b640560930dc3839419a039cb1c37aa7' 
  AND (
    token = 'dDSEwWWJfrcZlZXmbQtBhWjktlfjY4+JJuM/P2AZ6gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )