INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '781851b138dd159479410c3c40a4a9fff8e642d3247ae7b1ae12b103a971d227', 
    'LlBe73ZtVCI/WqUpaP/CiX9ShYTZGRjrC6hWs10LsUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)