INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '502b8e3e24343fd64c9cb51e6ce28a8f14c83925a0eee6fd47be2ab20f122355', 
    'plexGQh+0hrMSX0/gnuuzuBXQIEsvLmIV9m+ha15WvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)