INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4333d039907efd42ec33e0e897b5e730f91a8f94e9d8f0639a12e4da1a6fa433', 
    'PGhlK18ODQY9dpo3XnsxVAdSFYPotttdntlwvIzM9To=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)