UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpRWOGCkabUzfEdMcRBt0xRMoc659YNkOfVYfMh9NVI=' 
WHERE 
  key_id = '5b4fc28b0b92604b452b34b609b1abc97f076f4908993b8ae53a5c4bc401919e' 
  AND (
    token = 'UpRWOGCkabUzfEdMcRBt0xRMoc659YNkOfVYfMh9NVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )