INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a47f14fd5cf09496a53f683649b81e37fb2c8608a035067304dceefb68cd7259', 
    're0yqV8ytK25u0QHuPcpzQHoogL/DbA3r/ATzdW+oHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )