DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '83d87777962f43ff6cb4c635daddc21e7aeaa6f0d4b765f560da65c03368f020' 
  AND token = 'khfe3llMibvsU+ZxZmFoWwXY37Vd9/OpmjgXN1O8ErA='

Query time 0.00015