UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKVxc070yeZT3tkaYC0MNgIfXoYqLNnIb/KMl5mXYBc=' 
WHERE 
  key_id = '4d609cd63eaf066b3b926b3d2baf2efe1d11824b6124f0180747a4520a3a31fc' 
  AND (
    token = 'iKVxc070yeZT3tkaYC0MNgIfXoYqLNnIb/KMl5mXYBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )