UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8t4hbKRrIgYGynnW2OsSFddKFqFVjBiziKBYDyt/Qa8=' 
WHERE 
  key_id = 'fc3c6ba286c76d2afb4882d121b32fd04471355c34007f5a14cdadfa763afcc5' 
  AND (
    token = '8t4hbKRrIgYGynnW2OsSFddKFqFVjBiziKBYDyt/Qa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )