INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '015db141e5e05e282c826a9cb28347d8ac1b3aa590ee25a13e6848a8064bfe27', 
    'UXUDGIvgaDTHqAkLsBZ3SMA5GZozVQ+vBseN2lBHxYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)