INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2521ae694cd6d86f843330b9c83a0c27a82ddf19188855e0ff7fa29c65a99d4', 
    'HXXbIGx729AZFJZiKRF25hoKQZtsNhBjgw38Z8oXTzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)