UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG6SI4vf2VBA5Ze/J94j+YkNXK51+tUiMzRIo98GIdE=' 
WHERE 
  key_id = '9eec458784f4c6b319d69081a8ce3a446c215989cc997c4b87ac2a8066773e3d' 
  AND (
    token = 'zG6SI4vf2VBA5Ze/J94j+YkNXK51+tUiMzRIo98GIdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )