INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c341e65b89eac7468eb19b158f68622b299819285ec9a253780729d4f19deb41', 
    'qqUykn5Cr+CoaUBM5Xnq9W0BGyHYVvpHBkdEyw0Pr9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)