UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkI5dF8AH5bWg3SZgt4WRCKA/YVcBfUNrWoBV7XBsGw=' 
WHERE 
  key_id = '27290eb36fd2af8369dd7ee751dc721cd8a8e727fad71cd6196089be8dfc4526' 
  AND (
    token = 'FkI5dF8AH5bWg3SZgt4WRCKA/YVcBfUNrWoBV7XBsGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )