UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3idb/0YO8ev4D4dO0262uZJjhqx5hfFreZ6a2a3o2VY=' 
WHERE 
  key_id = 'f8a34d790a34238667db4c7b687c6811af009b1dc714f00ac49d36f932572d8c' 
  AND (
    token = '3idb/0YO8ev4D4dO0262uZJjhqx5hfFreZ6a2a3o2VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )