UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXjYbmnSHEEU7s56BbWafpWC19X7tP1Sft7vHf6+aJc=' 
WHERE 
  key_id = 'da342e5c3ed8807fb74bf3e3f47cbba3bf61cd1707da564297cd2a17c9e41bfa' 
  AND (
    token = 'eXjYbmnSHEEU7s56BbWafpWC19X7tP1Sft7vHf6+aJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )