UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAltFrKJ5piyJsr1eCZlC+xX1P4+QyFXCeCJdZM86Ao=' 
WHERE 
  key_id = 'a3784f141e21ad26c6e5ed77cde27961555d58befc0750014a6114f39b25b963' 
  AND (
    token = 'ZAltFrKJ5piyJsr1eCZlC+xX1P4+QyFXCeCJdZM86Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )