INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08a4f91ca6aaa906942dd459210d276b347f1987c6cf64f839eb2e4ff48f7adc', 
    'Sg0XC3KtWcCXRyoh/iZl5Djk1ZMJFybHynErKXPVL/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)