INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '234ce5846d85f857046eec9958ba2b91e69b53d1356a2ea0605b0ae2608dbdbb', 
    'EcH4quXGy9a3BkJI2aK/otcK+f2OLal63l4+oY7XIPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )