UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jg6XSWvh7LEL3eLW6n3kv+CrqzGZ4mj5Lr6qnp/L6Q4=' 
WHERE 
  key_id = '6af7fea7e1d6e899f1ab198f488055b46e8f330b022cc492c03f53f4513c0a71' 
  AND (
    token = 'jg6XSWvh7LEL3eLW6n3kv+CrqzGZ4mj5Lr6qnp/L6Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )