INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e98797017d9f8c01333631682eba647d3588048b4f9b17c14e13794b28d40bc5', 
    'JtHrONGg5wtNHrvQbfY9EQPGDcmY+5NJzlAdP7VkyUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)