INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b33868a29a5d5c2bbeee307c7db6040a2d062231ae94ad48eafd8e632b5da56', 
    '3A9YYIndMgxbgXOVSXUqGvIrTQ41vtfJWIC6ETow8FQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)