INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748b8b1dedbe3f134976832a8e59f40e55c26725684d7d8f101d4b7972e87f9f', 
    'LBVwEkeziukhOqu9Z+6cEfYqtMsa7MZwRVf29sk/TDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)