UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk3fbVcJb4LSoMSLQpfUKEzn+wBahbXKJQY09jLagWg=' 
WHERE 
  key_id = '4bef156b167d6684c0b10036ffb04dd7b58d85c605afcc31a3dd50babffa205e' 
  AND (
    token = 'Fk3fbVcJb4LSoMSLQpfUKEzn+wBahbXKJQY09jLagWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )