UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Htnw1G9HHcI5poVzNPNT096Fx2k3cDvLvULi1osJs+I=' 
WHERE 
  key_id = 'aa688a9e110e6752d0682e0fe77bd8264d42390892fccf6190d38bcb9f7c3f8a' 
  AND (
    token = 'Htnw1G9HHcI5poVzNPNT096Fx2k3cDvLvULi1osJs+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )