INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f4b4a6ee7c865149646c75891448416ac7a6a3722ac91bf19f2828cfabd38f1', 
    'qmfSTk5JF7Nn/Ksh8YTwR7XjHy5lYp+UaPQDf6/O4Zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )