UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UO3Dw5mqBwySNlAeeflT5ZNQLfMYuR/QFuNz75lFAbk=' 
WHERE 
  key_id = '24a3201ef3fd406add377971708ca56967c67d65eded9ffedcc7cdd675847531' 
  AND (
    token = 'UO3Dw5mqBwySNlAeeflT5ZNQLfMYuR/QFuNz75lFAbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )