UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42fJAgXETNgWV4uUt2984VeROYdalU4eIDMJvPRY7WE=' 
WHERE 
  key_id = '5033fc86dcfa71fa59fe1f99180ba7f7434086fb830c31af159a2fabccf3861e' 
  AND (
    token = '42fJAgXETNgWV4uUt2984VeROYdalU4eIDMJvPRY7WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )