INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6caabd0b8151d4ec4c50b0ba164ac15b69edd5b16a9730fef40bab0cbe585a5e', 
    'oMG2WhF7B24KufgT24zT3fxbPk1jUdjlm5rBTQjBRYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)