UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYs+gSnuAIo5oQvXP+BLcNlVdlnrg8iXtSz9mJFjmXU=' 
WHERE 
  key_id = '9d19a2e659d864b7ac6d95d4c3ec5751d1b0e0261a42b3e2bd90e3df0769208f' 
  AND (
    token = 'mYs+gSnuAIo5oQvXP+BLcNlVdlnrg8iXtSz9mJFjmXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )