INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b352d24e7d95787e774b6358d57a7a84b88a91d6da171956546129976e2d055b', 
    'rlkuWJc6gnnXcgy+xx3txTFPOo5tbjv+DGjV5eOX1c8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)