UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkLmJ1bVn9nyGo9rQ6T6805dMb5V7hBVvfgJOYdEkMk=' 
WHERE 
  key_id = '0c3df1fae9e6d27f3f0e2fe4ec1808569dd39378667a06efea5179fc058024d9' 
  AND (
    token = 'YkLmJ1bVn9nyGo9rQ6T6805dMb5V7hBVvfgJOYdEkMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )