DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b6a4138d5c480b6fe886df06bd515db709722ba8376d1bdcba66763584f9f4e0' 
  AND token = 'f3k4JgykybVmtZOwC7Z7U30VbEB528FPueDZJfSet8Y='

Query time 0.00031