DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '820fdfecc10bb7f22ba7cd82e5e4733e7ff6a8453c304d4e2df9f435753938cf' 
  AND token = 'dGJbkoljGPKYkA1/uWcHIp5L+OlkRVlnGfOl0Tz0exs='

Query time 0.00060