UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJ2Akx3aMVPaKi2OQhkd353kdiajvu8PiTkDQN8+51A=' 
WHERE 
  key_id = '7debf1f6a6ca8d72229495042a6308c9f905e1fbd016cb2e1257ba750c342e21' 
  AND (
    token = 'pJ2Akx3aMVPaKi2OQhkd353kdiajvu8PiTkDQN8+51A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )