INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ee941e7787522ba4438371b7b9eab218448f024975312b0cf04fd36b89c44d', 
    '+ujIhUr5BLAy0b4o4hGeK9wwmMxdzUiKHr/mV/CbZ/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )