UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ajY8inb5ftlpKCJ6SUpyQiom5X9Gi0qXFmoFF7Qhntk=' 
WHERE 
  key_id = '0b325fbf7ea433bb5ab9bd8ce6c9ee0d565e9ad5d2a5c2947b8a07e443d73f9c' 
  AND (
    token = 'ajY8inb5ftlpKCJ6SUpyQiom5X9Gi0qXFmoFF7Qhntk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )