INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b499021eda0e591e23e74d16db382b307b2a090f2c93044594e8a0ccadb9064f', 
    'l0P5NEoIhMKIzxfVg5txyKZo1a/imalAJeIKPbkTYhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)