INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da541497487f5d9736059fe0aa174f285f3d3029d73233173a69112a49ba7222', 
    'RuD9KgqmXJruyTjBYS2YT1b0AgtmFVBMekwZ5khzJo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)