INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd399150380a5631ca0f15403a0009cf47947d7ee59922803d5d8354f386e0593', 
    'cdLC7TRrJacwJXkvk+qPS3nUUYbaXvRDAZxkyVaczWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)