DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '57dc452d49d695c8a13da426ae1206de5a346bee2fc314f24f401cfd1c212197' 
  AND token = '190zoqZ5Im0NNrBlFIo3qzIAtHtmwKdWpSlQOSvn0ls='

Query time 0.00027