INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3140c2b970af592354113c03d2fed29158fc863da6d629d114efee52b06f951', 
    'hR2g3Ml51ANW62nj5hzl9gR8EnJIoAIgBWjbZLreCUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)