INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7beaf841dfc5d2b87f4523e01cbb3c81935a1041249433c0f6e90b139753692', 
    'VXHUWS0cW9dXURTNXl5zY0b/hj30Yjdj+WMKpOrpyHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)