INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3856c961fd903c6082729261b99fbcfe22381e610bdfc33c4f9cc6bee3eb84', 
    'v6S6wTY9vYOFZ7KlGjvp4CwrJXMoLZKkQQQYd3E0X0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)