UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McdF+9M62VEFXkR0HjldTpfdXXv8qTaon1uz7tvrATE=' 
WHERE 
  key_id = '914b35cb9e03065efe3cb83814fc85da1ea0d4a5b8728b8fbfa04f1563525e86' 
  AND (
    token = 'McdF+9M62VEFXkR0HjldTpfdXXv8qTaon1uz7tvrATE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )