INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f6664ad39e07c004ead5888b6e94ae2622dc98efe12e6cf5220726beefb66d2', 
    'H+dl4gTuR0vble9fhny7ss7WduTEhaTlWjBQAp/Ku1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)