UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3WS6mVfiGQYsUXazl5jqWd1eNJsQEAmu7PteLH+dhU=' 
WHERE 
  key_id = '9cbe7d15bd700ecff76ec2480ca42519d2bc5affeeb685f8a2feb67acf4d15ea' 
  AND (
    token = 'm3WS6mVfiGQYsUXazl5jqWd1eNJsQEAmu7PteLH+dhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )