UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vWB3BYgcbAmR1bg6gv06JxjUFE7yjnWvzXAw9t/ek8I=' 
WHERE 
  key_id = '0c9cb0511986017f58aa79e39e31839143707d65d721f6aa191ec51b82525301' 
  AND (
    token = 'vWB3BYgcbAmR1bg6gv06JxjUFE7yjnWvzXAw9t/ek8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )