INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a57dc153a55384446f19fc9c7cc757f3cb973cc4fe369a8a541e2555f9a1504', 
    '5Lp1R5tOgL+6q96heyLTnEKk8HZCLviTujPIOVEtt/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)