UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgxbPswAbH8Kqm/oQLv4EM1/WOf59sQQPEIiqooS5+A=' 
WHERE 
  key_id = '7f8b02838964d4b9f7e75f2417eeabd2e87101f581ff41df9e389ce17f3fe279' 
  AND (
    token = 'CgxbPswAbH8Kqm/oQLv4EM1/WOf59sQQPEIiqooS5+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )