INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '439d1ee8ce65cf72b58841a7ee3f2b9190b8b7e63e3478283484a0d268c65474', 
    'oRrkzFdI9FmiP7qNjxUjbbvSH/qAhbKCI4VCRH6PdkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)