INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78163e4ac48abb92afe2db4843806124780b5931ea4532b3dbfb92e9c52195ee', 
    'rDuWN5+TYUOW/JQ7wb7bKIBWJQ0SavtHQ9OZjMrlOlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)