DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b2643fe172893dc7652d3cfd2fcb52c01e35087c608ccc2027f2940239dfac7e' 
  AND token = '6t/nsMdlksNhczvUJ6S7Y6UIXdwW99rdAvCfHjd4sGE='

Query time 0.00010