INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bb3d32e1541f45aacf13cfeb0c919e870138ac69be6ab60a90b5ded9dd9557d', 
    '6TKpXl28jGb5ZkEYLrl/d1XQtf0yK0RrWqXtPdW+5IA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)