UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eg89a98jkqjJNJv196n0e6uOl/AW3h8s1qdHgbMqjzc=' 
WHERE 
  key_id = '9eb2adf16233ef3a42eeac1ac62ee3c963f9f3a9f1b1059adb2f740101241520' 
  AND (
    token = 'Eg89a98jkqjJNJv196n0e6uOl/AW3h8s1qdHgbMqjzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )