UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'osOJ7DM/kynE9Uq3hzp80C3XmIBb6K6VjW5x7HxAtJg=' 
WHERE 
  key_id = '46cd9c484dc79ec4090d809bd09313fe03daa19bc0cc6bc972bfba9335831445' 
  AND (
    token = 'osOJ7DM/kynE9Uq3hzp80C3XmIBb6K6VjW5x7HxAtJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )