INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b77c65152f148c19c08bb21f3c88da421a1746d1c2dfa20a613c44efc8ea74', 
    'gWhRdHXfp9HTtBf9JuOrRxlZT65vnubk/pWikhxf73M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)