UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3g5ews4Ft/PiC1a8rm6BGO1ZkEo6FE/1s8auBg97FLE=' 
WHERE 
  key_id = '9e943e9d990bac527ace41526c91803bde6475728f79f8b8402d8770fa36556c' 
  AND (
    token = '3g5ews4Ft/PiC1a8rm6BGO1ZkEo6FE/1s8auBg97FLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )