DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '21a4a1e89c1ea7e2d0b272f9ee3916a36dba5d173a829f318a032f638aba928e' 
  AND token = 'OFN7hTWsaWsGGNUJk5pNGFIrHsUoSmB0TTse8aRy8Nc='

Query time 0.00028