UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Op0f8JqO3lTMbjysYh5aW2a9fbzca72zK9vGpXSnu84=' 
WHERE 
  key_id = 'e906e216d4389b664ea85f40de74312572128be8be6caaacf69b88b5234ad927' 
  AND (
    token = 'Op0f8JqO3lTMbjysYh5aW2a9fbzca72zK9vGpXSnu84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )