UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ns3V74ljS/oIJeKndzjy/RwgNbRY3tLQUM9WFC+ZCNA=' 
WHERE 
  key_id = 'a2f51843486d23499fec98c15ea96768c62971e5c1d81968febb8729380dda89' 
  AND (
    token = 'ns3V74ljS/oIJeKndzjy/RwgNbRY3tLQUM9WFC+ZCNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )