INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '943ddcca6d8d00599ed07c6490345558354001ac74c42580600b51509f71fb50', 
    'sbSXzFaehCkTrnk6hhJC72UpbyqF4rLB81ifL70XGaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)