UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gp4IYcZtnsXGlDfTJpu4OHf4P0EXFFYAAsBb4nsZkpY=' 
WHERE 
  key_id = 'c362096505d7a93f9b0a1ee1a5ed74b5ce53b54a4418ad9cd813f96452f6f601' 
  AND (
    token = 'Gp4IYcZtnsXGlDfTJpu4OHf4P0EXFFYAAsBb4nsZkpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )