INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67287255e2c640f302e2a925e47ccb069e0ed0fb181673c32e8b82ad9f19f0b3', 
    'hMadXztJEt9C+bI7IhaCK7Qvd5poNW+S74jVntj+dFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )