UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPm9lgUFzQ6DSFhPHxQX386VcTIenHpsPA8znH/GVys=' 
WHERE 
  key_id = 'a8e06e0698e9696663574e93cf5fa84190ee44c77082da556c9861ccee2720e7' 
  AND (
    token = 'aPm9lgUFzQ6DSFhPHxQX386VcTIenHpsPA8znH/GVys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )