UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTLiSC8XOnCJQy9X0uVPWiJv3U7ekzVc9OE4eh0pf1w=' 
WHERE 
  key_id = 'ecbf9858ed137ea603df99a8a121497e0e51653870e6c93960422b9a1a78f83f' 
  AND (
    token = 'OTLiSC8XOnCJQy9X0uVPWiJv3U7ekzVc9OE4eh0pf1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )