INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f4fd4ca2d4c6a715461431ebac0ce9d96b75fa56ece6213c4666300b0e83d5', 
    'EMk/F5j1CAKH/WXT/63YMmxJN346vrxeS3f6U9pGyWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )