INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb3be01db2796cb5ea351153ac4826bffddbbfa23be5af4415f75e0505ca0962', 
    'WdHBZnhLfk2CfNEZfdBhecIVr742aLNdOwi76BfDOQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)