UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dMyuPuhTC9nj3zeFt1SlgsYvdvZubX6WyqdHz0W5B3M=' 
WHERE 
  key_id = 'b993448d3b209652e6c75c344eb9f906d6fa926a428bcd0c071e6bf7398b9e4f' 
  AND (
    token = 'dMyuPuhTC9nj3zeFt1SlgsYvdvZubX6WyqdHz0W5B3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )