UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngDKUNwA03NU91Jj88gktTg/1GHve8MvoK8yj8K4/2E=' 
WHERE 
  key_id = '869a0a7a85383d92111eb8670a49be1fdbe1a20c946bda1d0c7c7e5fbd64600d' 
  AND (
    token = 'ngDKUNwA03NU91Jj88gktTg/1GHve8MvoK8yj8K4/2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )