INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef590a7f96c71461d053045dbc23957391825a073afe86b271f0f4014c23c664', 
    'ZBx8m+L/6Z5rPefU8g6K8IMtOsPV85h2kKpKATd2IWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)