UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5l6mkHRrIyhE2dqR1JZueSvWjdrqKhSv3Jk137AqyE=' 
WHERE 
  key_id = '100a73405dd74450616f954c021d9336cf0e609323a5d61679cec05ddd080e7f' 
  AND (
    token = 'j5l6mkHRrIyhE2dqR1JZueSvWjdrqKhSv3Jk137AqyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )