INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '510086a1ff84030ede92082cbba99b4b54db5265fac33b253d5333a51594db73', 
    'JVVa1f37MYhTHi6bESWGgtO1ZP6D03TyWe4VJxotvzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)