DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '6519afa2df17dd864ec3283b51a94557b0a24c35703e33deff347c7e7fbccfa8' 
  AND token = 'fNNUwu4jGII7Fp4YhnXPLjf2tUdj44OUnFLWijg/Kcg='

Query time 0.00015