INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9575f5e5705ec391251a7d48b761ed403a7ba5886ab40e65e4fae6ff625d73b4', 
    'QuWZ9wav31HMeFrwceaREzJYfrFsNkw6Jdizl0JYgMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)