INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f5dfddfa7cea14b32c4578f26b2b04ab9ca36fcd3e81115923860064ca2ffc', 
    'H4XYD9qGcjSOpNPuS3MpubzI3M6ogx/ndFH1UospyP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)