DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b409a1a8997451185b4395206bd27f03d48cdeb64b6a4da99db7e855f5fe84eb' 
  AND token = 'UMjmLwbUM0eRJQMWY+IL5HsDlKWUifEIKoc55346I/E='

Query time 0.00025