INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0a7fc17dae7d745c6a3e9123fee3c8499d9fce136ed90d96800819613891ab9', 
    'QSqD6jzMzZ9uwIzoFgUWyl8b3L7403XL2iY5AGAyYW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)