INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f66f1c61f963a3a76784056c88bb5aa0ebf9d8b82eee5491aefb72b9218896', 
    'zbpI+snyipL5RroxxjRJ2AdAdQnfQRMURrL3JEjMmrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)