UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxFFccXCckgIn459WcD5R4gGeOR6rN32SdnIJei9VEA=' 
WHERE 
  key_id = '4a2cd6710792b8acadbf1c9b0231dfca19156d5fe2f6dfda0427ea5a81b8ee91' 
  AND (
    token = 'DxFFccXCckgIn459WcD5R4gGeOR6rN32SdnIJei9VEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )