INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b559549f031d6661370f8a9d57edf234cf11b3e15a44f6a4e2be5c33128fd02c', 
    '86TNJy0GaY/Z1xD/u0GG3tRB2H6NacMedtnr5E+futY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )