UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71GSkNFB0mceXgJhluUAxqu7JP4iGFcsuhGuwx2lLYk=' 
WHERE 
  key_id = 'beef1b40dcb3a2a5e553621713577c4fcf6c9872b6a2e56eff97cfdaf4a3382e' 
  AND (
    token = '71GSkNFB0mceXgJhluUAxqu7JP4iGFcsuhGuwx2lLYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )