UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7SHStqbG2t7dQUK4jUSmisDph4sElGzxLwb42sQG2g=' 
WHERE 
  key_id = '4c038e633ab31f1cdc2b76d689d19b8022e77d3630b0ed54e88b1f7098375932' 
  AND (
    token = 'D7SHStqbG2t7dQUK4jUSmisDph4sElGzxLwb42sQG2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )