INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43f5de2ab73aa49a08474a80e8439bc070755d413b149b89e5115005e82e1296', 
    'PKlxq5Z3G2dxcOeJdZax7v/xJCLhNCHc6d1V0X3rOEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)