INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4df3f83accd7d6f84654135b852fb514fd01d190a5314d436207513de1c1004c', 
    'ItieWvZuQZPg5y4Sg5uP3UjD9uGmjYCdzW41agu21Vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)