UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1UrtJZ0sgQpKhS8/9tYiDWfC0j23ifW4nSQ7lmBc31w=' 
WHERE 
  key_id = 'a210251d82fc5e62b64bcdfc048704b5c113fc24ba29a315eaa1eba5e718f160' 
  AND (
    token = '1UrtJZ0sgQpKhS8/9tYiDWfC0j23ifW4nSQ7lmBc31w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )