INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de4b8aa5e9a5383391a3de18788337b21458324bb9c55397704e7da1e5c16657', 
    'uQEmfEpgH6etD682uKE3By4vRTJ7xteTN9Phepwn/2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)