INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc81c66a41a00ef11bd8366458589f74454772a76186b4058102cfbb832f5d07', 
    'cIhXTgGlBhd6QNNd4sQTjXEDLgLiWgPk7ldPZJCxlD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)