INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39893bc095da2fe6171ea2efa2f64c1d1c78ef7d16aa53f4cac5f4d9ce1ee1f6', 
    'eOKAK7O81QzFGdaE8suQfhi7+yK0RabA0kCIGZtQaag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)