DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '8e51f9eb0ed0868a103a5e97df0d3701bcf8c9dbe64859c601b28394d6beee86' 
  AND token = 'UQFGw87skFRfx5tiJuSCl99KlIFusaEurEUwdYwHjTM='

Query time 0.00022