INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e40fc44905d2860942a92aeb9893698f77769c006756c2078bc5422f6710544f', 
    '+IxfMr9uUAalCLM0tWALCpZuq7DKcm4MHpuLkCt1bMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)