INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc0bb40943ad3c8fcb989f011975f6ca5a7b2a7ab659dda723e808712d0b297', 
    'gHLUDUO/gRssRlyhggD0DbGZtzFwSwwP9Dec56eh1jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)