INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd474a7238d9964cd3cfe0b30a1fa885206f1c994cf5a0eaa42635c76b3fa888e', 
    '3/NUFckFBiiyoEzRYcItRCRAVpZVEjj9ACsdygO9H68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)