INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e8efcc901b38ce0741bc9f0a74bde211ed7832bd22e5b0a5b4d9cc47939997', 
    'Z58JRMU9FkmAraMrEu2feL4LQBql5FhmTNQACt0aClM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)