INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3ddd5853e9793289db9f6124aac8d950069dcaa5d39120b7b58e75ce470cf48', 
    '49uZUubG+rx6z66UlSpspE8gZOafsKaAt8a3KunyLu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)