INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb4e46f95e3bb30752b4af9b7f98b18973c74271fe1fd175a673c3612a6c1ba0', 
    'mZ9ZPpNVaJGvRpmTDwAJcc5ABTL/c5L04HKEhjsEDTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)