DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b91af7da982983e198cdc76a7dcceb3fa7b0da6715cf800c91c6fc11e7377c62' 
  AND token = 'pDHowBr5Lb9qacJvI9OQM8lcmeNFDtsd9O1F77Nej2M='

Query time 0.00016