UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSVmw0bdbH1OlSU/b4NJcAxuda+DcxeCjOwjb4vqgGc=' 
WHERE 
  key_id = '8790043b382ddaf88a4929292b51643e58843a75e096a5c74abbca1b392e5c4a' 
  AND (
    token = 'rSVmw0bdbH1OlSU/b4NJcAxuda+DcxeCjOwjb4vqgGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )