UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6QQ+x7dzrwAGcS03Md0TpvdnTPCK/wJwgZkJOh5ETo=' 
WHERE 
  key_id = '6927b81128beb7c355d1c5670e2a32bc4db80e6f1d6098aec6b028e5f2381143' 
  AND (
    token = 'p6QQ+x7dzrwAGcS03Md0TpvdnTPCK/wJwgZkJOh5ETo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )