INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cddc51f637a311c93233223e4e0207600f70508acf530a56cd7c6c90c673f0b', 
    'fErp281yjWxxcZ7KwgKP9rlio5baY/ixcrN/xCng/Ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )