DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '38b6f2291daeecd55a73c9ca1fef9e4362d1f2ba1f94cdff7421b939f3f8f830' 
  AND token = 'Zns7VRGRW6zIQLlJGWmUcvRd6h8byvvJkt0UH8ingb0='

Query time 0.00037