UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gT4WAEZzqepdNlEbjqXrseosWvG7iz3Ar1YySuZRtks=' 
WHERE 
  key_id = 'a4fab532aabd78fdea5a84093d2d95215708840577dbf1be69bebb633b544bab' 
  AND (
    token = 'gT4WAEZzqepdNlEbjqXrseosWvG7iz3Ar1YySuZRtks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )