INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6b67e4e6dea1eeb8aa5599dd09573290edfdcb03d21ece7cdd8be1e03f8f64', 
    'suQHW5bBe1uZIxUnkZcEyxh97Q2wK5+Ommjttfj3208=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)