UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0HOiAst5gRg3SqbaNrZiCQopr3YtBQ4dxfpvbXK0GHc=' 
WHERE 
  key_id = '771a751605ac21efddd26eef33b1b1d5687c0018255ea851612c970e402b05a0' 
  AND (
    token = '0HOiAst5gRg3SqbaNrZiCQopr3YtBQ4dxfpvbXK0GHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )