UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qimzn7Ff7bRqTSNOTVdUDowO8qSZ6JFl3FsbrTd3t4w=' 
WHERE 
  key_id = '0b7d741b48e22f2534cee543050e6a3fac9346e34394e0f00cc56eca5280b3f4' 
  AND (
    token = 'Qimzn7Ff7bRqTSNOTVdUDowO8qSZ6JFl3FsbrTd3t4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )