INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a690a022fef163b016f29673bc256ffc3fe392623777e922d00244f8cff0e79b', 
    'DLrytI057tYQxSLy5UvlTnZzIhQS8Oyy8feoSru0QJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)