INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b124881cf8761a977c9071f6d1feea5fb4ebc64cb687cf05cf0e8929a65f2244', 
    'zu6DG8PqAoMtwXrTxe0JIJkcofM8Sa5nptAOdyPJkU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)