INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4184f59aaff16effa30315c981acd686b09b8f1d431fbdfb631e55270c7f5e3c', 
    'JQefM9hf8SuHfRGRSXvD/hCoupUSTtNb/XqDzRB+Xvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )