DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '15a1ddc9c5d0df9fd8f1e0fdd1a91ee7f7394c00240cfe9c8802b0bf47e34f1c' 
  AND token = '/LFaFUtcuPr0XxfroeNFBl5Fsux+6aH2ICj0sP23AME='

Query time 0.00039