INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1755fb9273f073ceba2f81e4c0dce5f796ba2452882618c844c2712c85d4253', 
    'o3k3BO4/77R6dHv7KCepxU1IBvwrK3eQzalOJ8wHqKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)