DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '1506d80cb231e6e42d1bae6cb50e4c2c0a8fd10a1cd658d388ad1b18da5ff4fc' 
  AND token = 'k9j+SvQJrHtqMdVOlEG22/i7HtFYNdpvs78g0OuLce0='

Query time 0.00037