INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f867a737f66328bb84149cc6900bcb09f618b7c7e26000fbd67b7e426d73a56', 
    'EhJbp1Z+CwtC2S3KvIyLHFzzao0JHxR20ZpXvT/+hWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)