INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba0a34a48912608bb60482a3e92aebb84620aa3e9653260f20710ce942ae74f4', 
    'h0f+ta2hRu8yhGOHm+ua3IpGcCjXxFTQ3Hx0gZBS0uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)