INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21f19aa08795389af9fdfbc4fc128ed65d93ff280b3343e05f169e492242ce9b', 
    'r1QMJ75AYZ6xehJLO6veMUv3aIBXJ/8Qme/2H4MRx/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )