INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff6d1f580d84a40b09e0aeaebdf0655359db1f281209714bad80b3a6879b41d', 
    'ZJJqxRkhp7wAIMjbbI1ipQGcs3kw7294BgZFkg4kXhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)