UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZxbqc8qpPi6BlqUKPMYcHpK29YeHYnM6HnbCmP9dhU=' 
WHERE 
  key_id = '9ea1b77118705cab71a6a225e6760fff3ca2ad490b3680a98a1be53cf76d47ba' 
  AND (
    token = 'NZxbqc8qpPi6BlqUKPMYcHpK29YeHYnM6HnbCmP9dhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )