INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4954523e47df86782c6c8ea926a6509e0fa1cc24ed1b28d22f61cfe0de0c188a', 
    's6Ev19AvQ2IOHNuChoQhjcmtPVMoEQ3kfod6EgP5/yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)