INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6897b647257e84b29a938d445c8209f0614592065c25bf195c0f2e8bad39d0d7', 
    'l/0grQO/zU6lNqM4rm8uWoniRfyPSk68XDRvHWTIndE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)