UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUJKfflu0xaFyVueK6ARHKoLERyEEZepkRcIAbSLutk=' 
WHERE 
  key_id = 'e7316a1e9f18c33d4b3f6e4ab00764fd1bd4f855363523e18921a426a18ea956' 
  AND (
    token = 'JUJKfflu0xaFyVueK6ARHKoLERyEEZepkRcIAbSLutk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )