INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e16aca7ecd54ac22217dbfccbe2419ed37854486f4c3a4b76fb30ff98f9fb08e', 
    'C9hsURO7d06N0ISKLlDvyk63YL/xOLQGCoqZqZoEMK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)