INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '209c874529e4dd241e2ed9e68c6e97fed68be3ac2e06732b24f50ade77957d54', 
    'FNppV/zxNzt4XhSKXhSFQqYh6suWJEyDzKbv0y8qimM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)