INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b70d69e3e285eed71fa1f2e979b82201b757976567c321a19b3fc0f8e5a8d1', 
    'IbWZJ7xdnKYNUp0gNFhojPtW9aWS05EC4XwipTZmHDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)