UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48RnXO6EA6rBvf0Zy4TH4lwSlTP/zm2B415ivDUYS78=' 
WHERE 
  key_id = 'b7405fbac90a0fe86d351a182f0bd924447f71b37ddee9d58171d16ca10d745b' 
  AND (
    token = '48RnXO6EA6rBvf0Zy4TH4lwSlTP/zm2B415ivDUYS78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )