INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3c03b8cd9cab2cea7f9d83299d2e0397d264a9e9ab263ff56d24b480428ebc', 
    'tQDhjOHZ6YCCTOjL5u6jhABbN9er1nB1hvFT8dwt5Qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)