DELETE FROM cscart_lock_keys WHERE key_id = 'a4e0dc9c46c9217c1f4f6afa52d4a63bf3ccc3c18dd0a78caeadf4ba18e53a2d' AND token = 'Lk9lEk4k/qOmpjbT6h/GYvXaozEMUS5b71YwWmd1Ccg='