UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqJ6hiCPEAh8YltgFnO3kJgEWh96vUPksg1ZjOKvjJ4=' 
WHERE 
  key_id = '23d1d944c92b19b2e9b92adbf51399914aac06a287caa53fb722109808d51776' 
  AND (
    token = 'iqJ6hiCPEAh8YltgFnO3kJgEWh96vUPksg1ZjOKvjJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )