DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '51bb57cf1fedf4ebde831ba90c9237a7d670a20bbf939c4c833a1a9f8386b658' 
  AND token = 'UlriUT+S0ji2wv1hZBLvCurmALBCU9VxcSKFs6ij7Qg='

Query time 0.00014