INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c440eed49f8bf81962447d219b4479b71ca1b62de44ebdf92d85b7a283220f06', 
    'kYExUbY/UBqFQFftgtyPfKay2GSSH3N6HP5edf9AVVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)