UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChHraZQ2sMjbhjBQabhFEyjALoQoiONNF3R/Y49c40A=' 
WHERE 
  key_id = '4a72ec9daf5760513b5bffbcccd05b0084c7201f162229bc88365b9224d14e97' 
  AND (
    token = 'ChHraZQ2sMjbhjBQabhFEyjALoQoiONNF3R/Y49c40A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )