INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d643083fb42f68745466b82a5475657612db50ac627b2fa054b027999853d0d', 
    'qFrO4lzbKHEk6i5nJb+j3gJ6+g3mjQsdwBAKCwHKxcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)