INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2298c4594ad7a14e68f1b94cef0b64433616ef0c098b8a7a62bee4f7cd65ff6e', 
    '55DR5gUeSUsDdkbXi6ZlTdz5E5wcLd3saQQF6tS4Tyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)