INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f7ea031e3fdb359628a5179ed4b3dea7a80bb254936559e99da998adebbd390', 
    'J5qPAF5gt9TgAdqFvY4sMB+3TVeQ442bUSV4CHwV6Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)