UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JePOZUo9DOWGuTiD4IN59CqyQ9IAxiwotWk3dJEB5Vk=' 
WHERE 
  key_id = 'a12275898b83de85b6c76d9250c1900b0dd58df05a848ff48eeccf68b8f807d8' 
  AND (
    token = 'JePOZUo9DOWGuTiD4IN59CqyQ9IAxiwotWk3dJEB5Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )