INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb7c913786d4c178bf50926ffdc92bbcaf1b4522175ef0ca92810ebdce4d9e0', 
    '+I2UbC4cZp+GqQyEdSKPj/KgdYYSdBeYrWyXz1pQVbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)