UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7CgcV2K+8krkJdprJOIuamoveu9aP/Ytz/3nftcTKw=' 
WHERE 
  key_id = 'd8f75ea481ac661c1a6714e7a919875b7cd701c9df75492abf62f2bbffd5a7a2' 
  AND (
    token = 'I7CgcV2K+8krkJdprJOIuamoveu9aP/Ytz/3nftcTKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )