UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DBVt11yYBPlU50eI4O4J0c2Z8p2fjVm0u7TO2BeobFc=' 
WHERE 
  key_id = '3a80aaf131795f6095f1f232a82c94f02f562420042277c227f9a0bbdf0c50f9' 
  AND (
    token = 'DBVt11yYBPlU50eI4O4J0c2Z8p2fjVm0u7TO2BeobFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )