INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c473abb729f5b6c2b304d4a03f4469d28d495b8ba0aef58133abd897bb262b6d', 
    'w9jm8yTg9z8D8YbuL/BwvJ/eM5aCTJedW43rM1OrmpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)