INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7904762e2877ee5d497623e245b4fa7b57658801726619a027d35d8cb32ed20a', 
    'IAVxNuG9GWatDOts8SHcNSw3sMVyseZum6w38kRjy7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)