INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f75c04539d93bccc434e766edc4c86c7b33775a15b6a57e8902bb07d6c75ec5f', 
    '36y1uShZR9uZpT780SxmfEwaZRqQPiS8+tCItAxeZWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)