INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16291e02ace3509ab9cde12208460214247ea6e2d8dbddebbec697d8a565c88e', 
    'YrygWJOX0vHX2UfufKef0qWHNGZ7fJXlRzANUt2m4oA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)