UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/pDmk9LHY2iQJaSvmwMa7khFg2njPIptxHlEFTB7vI=' 
WHERE 
  key_id = '36b45adce89ea71c5b61b432357fae6641c4d3e7ef526d84c7070b1eae3daa19' 
  AND (
    token = '8/pDmk9LHY2iQJaSvmwMa7khFg2njPIptxHlEFTB7vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )