INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8839e9c6053f942841431464d73bd58029a54eed09f7aceed51cc4a297b80705', 
    'J1ozt+PNqbAteGq6hqR10GiahuXAqQsPEu21qHN0rns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)