INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1eb578c6393a638cd326b7b0f938a4263eda0f7c0e3c239f544aa4855e19763', 
    '1Izhk9Y6GTbQI+LlbWehDza7+GOwJLhQgH6oZSSPgRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)