INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ac5dfd714fa1a74da52f45081664fad06cc4b89d922b73774f2ab2f11d74873', 
    'zU4AcHCz+mQnrBr7E66Kp5MqOJEIgWVZitKglVtn2uI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)