UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asSKTmWjRDJm6J5zvyzIzU7HIEj0ZP+bF9h0iNfdxOQ=' 
WHERE 
  key_id = 'b4aec15e35fa6f962a0f86357013925d0352484a9762629611b0a903d35f8665' 
  AND (
    token = 'asSKTmWjRDJm6J5zvyzIzU7HIEj0ZP+bF9h0iNfdxOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )