DELETE FROM cscart_lock_keys WHERE key_id = 'e21c9a268f6b685d392d06a0a6cb9c4d4f1eec98eb597b0c5f4cbe2bbaf64d4c' AND token = 'fllsMQ1Iup9nbhjDzra81mosgPJZ6BplRQXkoCpzxCQ='