DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b9de50e53a22621f829455f9de50c665940be562660329a8458fbbee1d046695' 
  AND token = '7KfHWHq0I/NQv1zqG8xiG3a4YBDvktKeVJ5xeQC+w5Y='

Query time 0.00021