UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMH+dBvq4HAhqIQDmLXyykEz9m6/GxcMj0uhfj8i7g4=' 
WHERE 
  key_id = 'd241eb4ebdf25d27aa78debee977344573ee379ab206f4e5dfa74f09c43e4c52' 
  AND (
    token = 'bMH+dBvq4HAhqIQDmLXyykEz9m6/GxcMj0uhfj8i7g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )