UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMBjvsiyeBtES1ljwxZcKqqH8/Vuq1DEzEJvc8z8Zy4=' 
WHERE 
  key_id = '2684a1fa4eba0d7432b3113d63cd4125d9667a704be9d57c47fed317294892e4' 
  AND (
    token = 'TMBjvsiyeBtES1ljwxZcKqqH8/Vuq1DEzEJvc8z8Zy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )