INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a91d7111a7cd89ef2182900b09d6dc054c1c56fabc244ebcd6b06409f7befb6', 
    'hjEXITomJ1ekDoAJ74a3HkxvPKWsSKW4KvjJo4P3NRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)