DELETE FROM cscart_lock_keys WHERE key_id = 'b4f0b4882d07c1f7d053b0b384455d284a36fd4e8fb02c5ee0c3d6c3eef9202d' AND token = 'E4u2pUi/tQbyMhPtOdTL3R1UZy1URGG8dXc/9rYwrc0='