UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mlo0UQj0aYmJhIjThZB3vkfL7PlWblBCaw41C39spSI=' 
WHERE 
  key_id = '3036bdafcdf38e402da6f18e56cf9d2e2aea0ec11f74b750a861a9404052ab8a' 
  AND (
    token = 'mlo0UQj0aYmJhIjThZB3vkfL7PlWblBCaw41C39spSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )