INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3ed28d9c81ca4549f10173fe5195f3a036760a1de0d843271c22d9c49e15265', 
    'AHVhdtJUjo0THJl6pbjHxzj6ZtwSJjWivJZWcPoVZaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)