UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48mvPtsyfPHNS9zO88MpWwUCMh72TKq+jhfG/mhkIv0=' 
WHERE 
  key_id = 'e9f33d0ce1053ca8efe5a7bc8b3c1c3ef0b026e33f908ac967558d975b396bb1' 
  AND (
    token = '48mvPtsyfPHNS9zO88MpWwUCMh72TKq+jhfG/mhkIv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )