INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad552f0be69d56f8fc0c7acb0fbfa9a5d96dae84bfc5afa0e2f3d8282674bfa5', 
    'G++iSujbzZb3Q6nmf9nfbuzRvI3Beyq3NkOwrvn6NNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)