INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e26341a4751c70c46a016f4b0cc02e45d43edbd39733cead236e58fa37f891ff', 
    '2D5E/X7VKTDqL3jIF5PcP1KR2yJz4Z8bRifNmkY6U7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)