UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'paxKKJDfP/f/btsaZpEwshd9lcImPbaw/ABQF9wAE3U=' 
WHERE 
  key_id = '535a53f77f19ac1057a3fef94fe190f00bf9f56dc9a639e16f4f3f4a281e4331' 
  AND (
    token = 'paxKKJDfP/f/btsaZpEwshd9lcImPbaw/ABQF9wAE3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )