UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdwtgt3/cH8Lv8SjyV0lMXBj4/9Es+2iz8CubTtW3h0=' 
WHERE 
  key_id = 'c5ba50002e75ef079c5953cf3bf3d1a5e8ebe521519483e5c4f6970286a42c2f' 
  AND (
    token = 'zdwtgt3/cH8Lv8SjyV0lMXBj4/9Es+2iz8CubTtW3h0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )