DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '51cceb9c241e3adf846b27984e019316eecfee8eb1143d25941c6a45477a0eb3' 
  AND token = 'QwY7eIjHJuft7LIhsqZlbSLrhynJu6hgMGZigD05Bp0='

Query time 0.00016