INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f916d0712829f70fc9f7b5b43d4f745a11442eb56f533f4e057319b2924c09af', 
    'wwmh1tSDWDTET4qzTTt5DtW8ci0XOEXz0qKO8AxkhL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)