INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4295c4b4f13a76f3b999762e54d45f3af34880d19e071e5231cbc1ccad4a1c3', 
    'B5GhfK9oxuO3BEWeCe4PCyx6hBzf6dxRYv+FjDKiOtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)