UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+3qJg6mtgO3osmq/gDSERWyhdBKlcI6qDGrs/9nplw=' 
WHERE 
  key_id = '1c95a17c4f7aa0f95fdf253e3d30c3b7cb6314b67a03aa2d041be51c9429d27b' 
  AND (
    token = 'a+3qJg6mtgO3osmq/gDSERWyhdBKlcI6qDGrs/9nplw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )