UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+i+uR7wIj7ATreSLJ8M/GoEJyaLQig+j+q3iGGlmGhk=' 
WHERE 
  key_id = 'f503056c70e2e1d8a7504fd842e0ec865cded1896ce62e89fd1f1a2372e0ef47' 
  AND (
    token = '+i+uR7wIj7ATreSLJ8M/GoEJyaLQig+j+q3iGGlmGhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )