INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd55b5f588a3f57b481c424700e83133e51aa1f76f98c3b59f62b81a3822a53a3', 
    'Et541V5ih+5Z7idwPQex0cwXprdmPYzYvoQPqTvcLA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)