INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8bbfb658199ffbd7190f504e8c4f48ab0ee103697b13f98ef00a361211a7d9c', 
    'Z1+wQrDmPS66bQI0yugC8Z3M4fG7OOLz9QWH3i0IFDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)