INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ebffa623710de7f411ca2ce2497eb5f6e52ec6676581aaa6e0b4ce472e3df53', 
    'VsJeqXJTZHVCcMnbwdjT/o2QU5mi5dBjxvBtAZo6XUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)