INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2534336f0183c296663981d814252cae2ada61c0ff98e99cda3242486bf4745', 
    'lDSGZZU6DJIEvduHullZ3ynhCsYNm0RCG7THHmTKaOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)