UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8MWrusGuf34xPnNV7q3f9/aWVU2U4eENfX/xT8G6zk=' 
WHERE 
  key_id = 'ed20d6818ef8da6febbdde13e9ea43e01e26e2cbc924df7ed3af1c0c7679236f' 
  AND (
    token = 'f8MWrusGuf34xPnNV7q3f9/aWVU2U4eENfX/xT8G6zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )