INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14d0dc6b139e3802ee2c844346e4dd2bc88686dbba4df8fc165dbc719102922a', 
    'r8CPQ00SVPN9b3wLD2ZV2/LAXcn2yZtvdxe4t/v6wmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)