UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MYzKMQ9j32oM0id+A0jBpZtAdeHEs9mNbLFZqP32yMI=' 
WHERE 
  key_id = '00d1e2d0d01366c46850da4538f8dc4592956ee3626164a30d1a7bbf2a8e020b' 
  AND (
    token = 'MYzKMQ9j32oM0id+A0jBpZtAdeHEs9mNbLFZqP32yMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )