INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2708f4d18b45707594f3e4f87f6c69122fb47b812280f49e8dd12b746e068417', 
    'NFfH4Yidge75e9RAunUhWTj0b9qHsvBx5B59KXsJK8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)