INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5731c83d0e44cece03dd9335d04d35da099d9a2acdbd1b5e52ea553e3bc419be', 
    'jtBqp9CdvHPW5XdIs8lwESGvyBwUV1bHUu3PnvZHjuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)