INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '276663118cdde0fc287d4a8bbcb065418d680fe0635c79010dabed84a59a1a49', 
    'DRkCkTXvior5YKiStKPv5MHVAQQVy/RHTIIxDexsUqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)