DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b69754dab5587d842adbfcb108a4987d9da03b63670d72aa9f9f3573eb8bfa2c' 
  AND token = 'Z909J+4eKjW1d7fcGoVzNsxisCx1Ogb1EjPUF9/XGM4='

Query time 0.00100