UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ow57S+bXMx4H9t8/VKydjZmg9xb/QsjyLphyrKGP5I0=' 
WHERE 
  key_id = '7952c09a2bcdc992cdc97f778a2e6519627518a929c153f680875e70eedd645f' 
  AND (
    token = 'ow57S+bXMx4H9t8/VKydjZmg9xb/QsjyLphyrKGP5I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )