INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76366c9ced8670baae51dbcc587e45db84254e557217fd25849e10caef8c12e6', 
    'YHo5xv8K4JmMmsXdTxuT3Z0SdC4TAe83vb2H1af+GUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)