UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6W9Il5s8lyXy3YGTRYa9eR/7V+DBjupRm6MwjjrnYSs=' 
WHERE 
  key_id = '66c9756f1ae0457712e2655d4c61f8da1c8bbbc9dd72a85e3e99208dc6e9a246' 
  AND (
    token = '6W9Il5s8lyXy3YGTRYa9eR/7V+DBjupRm6MwjjrnYSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )