INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b714649f195801916e3d918b2eedd4e81832734043455eede074070697f291f', 
    '27Iba9Z/d4je+eX3/8rD8QMCmcg5dwe3Y/sJQWRGFdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )