INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f694f28b8082065f4fb3e06ad6eec55b6e3d940e6ebd89e41608b73011a0d6', 
    '67Wd6sREXth2l6xuGvCZGyN4rAEgZ/0l3XyPDdQaCAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)