UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJHcHCJo69tThcb3jGih5vRhwsrXdtnNyKl57Iqp2Is=' 
WHERE 
  key_id = '390bc1c3dd128e7cf19f5b6f7a3b6ef6b6b999a6f3f71b7aee93a0e2d4ad6cb9' 
  AND (
    token = 'EJHcHCJo69tThcb3jGih5vRhwsrXdtnNyKl57Iqp2Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )