UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7lMYofQeoDbwDuco2YuLs9Zk0j1w6L94PO8+9BW6UU=' 
WHERE 
  key_id = 'cf30957d2ff232ea556c505588cdb008935d1f66c4f4d590731920782d60b842' 
  AND (
    token = 'O7lMYofQeoDbwDuco2YuLs9Zk0j1w6L94PO8+9BW6UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )