INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21f57e3b71d1b4435a1a6303f43b52e033fae340268fd7121ef5a86df33de947', 
    'lVTeqilrsln3T/HwjTTeartnx90/vcrTsobDZ+/yluc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )