INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e5c776fefb453b7a00c0b0fc4512117af224982c19e7c0f9e582f9a810ed4ee', 
    '+HUlUdGLwUNg0hT3Dae2UCbNqXfeF2ygYKf3+52jHWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)