INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '504809e810ee059346b2cef1d3a51d5500dd3e30e33b741c15cf7767fff42b5a', 
    'h/uUy7ArMVu2R4BlWwIupJ4Tj8HuBAcvD0M+E2Tk8M4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)