UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qajcmMVRTznhTVBkdCGvMpYZC3rYfFlDpOOs3R1JHd8=' 
WHERE 
  key_id = '40607ee1bf90b5ec982364ce06eef800dcf1ce68c82f7578d80794b9d441b077' 
  AND (
    token = 'qajcmMVRTznhTVBkdCGvMpYZC3rYfFlDpOOs3R1JHd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )