INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78fb475b56c0cdf56a018d697fc397f6c2d6fdbdc6991267e7d3829486ed6f90', 
    'j1xrERNLqYQEJq6YaHjaDvfxB+sr15n4HMNwNBaLnu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)