UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tw+4c2qVvZ4Ts9q0fCLpu7YM0dNVOWwxj7UF6mLw4T4=' 
WHERE 
  key_id = 'c41401c1b387b8235abf680799c4a9989758a7fcd890b8cb2cdb2fdf5fe34f50' 
  AND (
    token = 'Tw+4c2qVvZ4Ts9q0fCLpu7YM0dNVOWwxj7UF6mLw4T4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )