INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '255bc57f5dfa4222563abd2a602a761f0903d69875413c8009a56bebc7a6ccd8', 
    '/QXJ3PWvqbrKUBCFYWMzOilDBca+tgRO/+TiC5ls/Mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )