UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0YxJrgfzeZSoc777An3/PTFoLEm6PtsOuXAHiqzl0cc=' 
WHERE 
  key_id = '9f924aadfd2e5de007a2603a49ad1990d4293ff701ca896b8be29f791f739d06' 
  AND (
    token = '0YxJrgfzeZSoc777An3/PTFoLEm6PtsOuXAHiqzl0cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046