DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'c51b17da160b4fc1ff8cf88f4768a4c36779d1c14df085c13db8ca6685a492a8' 
  AND token = '8OU4WV2+Gl5NEDDo/ruYVle756EXeVpRLIVaM51BhCo='

Query time 0.00043