INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce6f9967caeab54eb4540fdf11e39b30d76ff76fc6443615216a85323aea3d0d', 
    'JCa1Z6MoCQ9E7+dOi65t+0ZOlyfXRjRdrYOJzFEsNKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)