UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4LCroZTcuoSqgN8gGplka8RhOwDGOmyVTGJ2Bs62e8Y=' 
WHERE 
  key_id = '2826ed87a1f7ec94b3cb75d6f8b4d7e7d4037648846574878432b927f4c3a59d' 
  AND (
    token = '4LCroZTcuoSqgN8gGplka8RhOwDGOmyVTGJ2Bs62e8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )