UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTLyRdRZRY0ubNoDcccxn6LvoYQNCz+GAvd6nuZCZTA=' 
WHERE 
  key_id = 'f2a8cd28a183eb2d27a85250fd644403ed23154604c095d03e68784e5a8a97ee' 
  AND (
    token = 'bTLyRdRZRY0ubNoDcccxn6LvoYQNCz+GAvd6nuZCZTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )