UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBBTj4/UprvIfmhPcJ2xR3g/D6NoWEnU+XCiapt/Aok=' 
WHERE 
  key_id = '03615e11506391ae2df1680552d04cf4c821f9b12e3585ef8a1297c93442183b' 
  AND (
    token = 'WBBTj4/UprvIfmhPcJ2xR3g/D6NoWEnU+XCiapt/Aok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )