INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '556cfbeccb486727518b4d1a48073e5cdfa0519749b38da13d9c4357347a97d6', 
    'soEs5icv1Jayz/fxJ8uVV+9EgJhJ386vIssJ+PgRNFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )