UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvyP+yVOpDCuaZEyOIxtlxxr7jye8AKBYTghwPEhjVQ=' 
WHERE 
  key_id = '7cf097e54b2e6001d1f76c31d013f240162589c78d9f887be5f27c142fea797a' 
  AND (
    token = 'yvyP+yVOpDCuaZEyOIxtlxxr7jye8AKBYTghwPEhjVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )