INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7a6ab131a19a73e7de23d247d551428af117f1c655eeafd71b380feb2b9b978', 
    'm90m1P3rU0EnQDnMkxKADrH3PD28aVm5jGC4MDg8UQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)