DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '51c7e075fb9447339c6371f91b02f61644d4bab2b5f441808bdc0e11b37b03de' 
  AND token = 'Ahw3r/cWuts1xfwgBD24MF8kDqypJ7VxFxMAczAl1iE='

Query time 0.00017