DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '4b21ecd1db5de588252a630522dd235e5e4ce98542b349160dbcf712019b50e5' 
  AND token = 'Ouq3PF1yaGvp0QStENAJgaLAC6GFv2qhWqbc8X23ypY='

Query time 0.00029