INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f39cb608ec547fd7ccc91ee08cca589bbaac807bf9135f87623e77238b3a9a7', 
    '1Q4MltYRz3UFNDhQ+vNhS8mf95EZ3NK+CeCJqPOSEYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)