INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6166390b16a481a9087d776e152ec0257b6114355317224c4c528cf7cd50b1e', 
    'uRBbJiovhtGgK6RMtZkZJVcqJ5y4yf8Qh3dU5N3k4ME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)