INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b039e1e3af8e610f8d545f2edf4c285b237a4575f3c1cdc90f48f4581d39357b', 
    'g18iyAIaiL+0uw+QKTzJHZ2xn5ppnqJuExgLxl5vKzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)