INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e4ca2e75b0c32bd10feb91a6c0819443a7dcaa7a0532f4a24a4ae07c2e6e512', 
    'N72RTzP3P+Jf2/TJz3PqemZB0KDcaU0sXRttD1xQrsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)