INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f73e726ee5ebfe021583472c0cd9a4893d3d9702ff647149f461cd3865acbb', 
    '37L5u4XyVdKwC/g6ljUmBM97U8DbdKrK7Heg9mWv4PQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)