INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdd2b71f6e15427bea15810684c11a552b6c529d5821f1ea472c246a1d603efe', 
    'vrMLvJgnVhxFAmyBn16+G1EN2bK503ms19pPzGFa0K0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)