DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '4c51a77aec9e14175de1c5ded38825dd7e94ce4dbba5fe3d05883911a1b1617f' 
  AND token = 'iac5092eCfW97qkFauYSiA1bbnhUnJihDWUhKY2UBWk='

Query time 0.00028