UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8N5QAEKw1E4oQqWEd0kXVKAWWkgCHNZCxv7Q8tosR3E=' 
WHERE 
  key_id = '3db19c48dd1cd73031f30eee82bbd17eb52851c819a26d9776cba02454e9912d' 
  AND (
    token = '8N5QAEKw1E4oQqWEd0kXVKAWWkgCHNZCxv7Q8tosR3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )