INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f40bddda31f2e4184c80fe0f6622887a06dc6295c71883db126c36900da1bbfe', 
    'CZbbbtC5PQIqtxe1xO4oRNtIxJNAzMSoh0l4Y/muTxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)