UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLhFKT4J6p5Ge3ZCiqubm9m8E2uT1WwydPO28uwc/wo=' 
WHERE 
  key_id = '264d659fb3a65bcebe06c757956e235b4acad744cf436de0b0a24d725e71934e' 
  AND (
    token = 'YLhFKT4J6p5Ge3ZCiqubm9m8E2uT1WwydPO28uwc/wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )