DELETE FROM cscart_lock_keys WHERE key_id = 'b15f69b4a9382f4fa0e39d2bd722d23b7738c529a5d07283a72d4393ed8efb6b' AND token = 'Xtz6mtFQweKkFlim2JE0BCZA0Tm2dM9EzWF8cgk+8Tk='