INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef274a75791e8f661783ee6136ac936d3bdd3a328f0c9688fc8487717f617cac', 
    'QAXVYXP1Iiw3P/4qqzJW17p/YXkQ2SBH9huFXznX3K8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)