UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'buQspi5KnC9YmEYa34eS+jDTF1PB/DaNAZdYh9+8yxY=' 
WHERE 
  key_id = 'd2cc40e9e668230170aecd289d7b95bd3237201c5958588fa0e2f80d84776f3c' 
  AND (
    token = 'buQspi5KnC9YmEYa34eS+jDTF1PB/DaNAZdYh9+8yxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )