INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4da1f148ba3d093807f4e5988b6756e9d5a2854c5dca66ae4ec3a1089b50d2', 
    '15U/49Hd7UHsjyJgCmY/EJHRYT/lr9Jo+EfV9t28jg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )