INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d93def48040ed2a71e525c99b1eed629440bb084f2b7cc1abc3180b166efbdf', 
    'WcKkZHXEv2nLHX8BqcIAKqHCtqSpyiqv1jS1NS78DpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)