INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c779925686884d230b7fbf584175b53db4ef2def5b5ab8e0ee7c23d2d2ff5b9c', 
    '3qwse2NxdUevUm3PZnXyCMrTFp9MmeonbhVOy2FUhXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)