UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIZkt1CtSAw/4lmTN6Nwn0r9omC8U4n1G6dnd8MuKNk=' 
WHERE 
  key_id = '33099053177b4290316745756ec24476acd4ff258953b9e54098ab20a7fe0620' 
  AND (
    token = 'GIZkt1CtSAw/4lmTN6Nwn0r9omC8U4n1G6dnd8MuKNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )