INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98896e7a06c484bb6a31f0fce4bea830723d54574c8f1931546ae1b6feecec9b', 
    '/++yQ2GqZuS3YK7t8yBilCavnBs4H2z8ElnNO2Yz5QM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)