INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b20b3be87001491f8740d37f145842291c6d93af579e816858ad2cd56db1fad', 
    'V7bNhQ3He9GsmWOBPqxwEMKc/u/gBhOquvGza8/cC8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )