UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qO3VWCMYZoFJo5aLycqcg47P1N2KffXFt5VzlixpquQ=' 
WHERE 
  key_id = 'd8c3db72b93ee323d6791569852e704634591d974232eed97b7ac6cbf95f0557' 
  AND (
    token = 'qO3VWCMYZoFJo5aLycqcg47P1N2KffXFt5VzlixpquQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )