INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d0bc034b1bcbefd6b9377253a62242d9ba508214a2cacd9a7d35cd4466de257', 
    'n69snuIvutlpGRAhWtrLGwWszZ0zogKKU2/sAyz7w1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)