INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b6293387edf68f99e8ae3fc278fb08f9c7580c66362b6392b0ef715d49d6b2', 
    'idiO31Ca9TrBoggGnBHg0rTb03sZ3HXARgHR3TLlCVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)