DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'f339efe32652d28fbc0e806cd75f9d3d29c89d9b34450d69529581a5ec3184f9' 
  AND token = 'r4FPiKivpl2cvyahcBuIXBWgRwJIFiNv9algM3D1Eqs='

Query time 0.00016