UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y50gZqA/xOzOxxU2HgB5HjM5vj9nfyXfSQnZuPRpx4A=' 
WHERE 
  key_id = 'a374508059a2ee0bab2ca0013b0e48343cf8fae0a7da5099588bbf58fbdb8186' 
  AND (
    token = 'Y50gZqA/xOzOxxU2HgB5HjM5vj9nfyXfSQnZuPRpx4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )