UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6L7wfJ14hCQyiDwC7TSnWydErgtCPvpHjQJCUlxf2XE=' 
WHERE 
  key_id = '024bc49c3778499f6e32b60c595ea79d54b745d58935cde102590a520e8ea32d' 
  AND (
    token = '6L7wfJ14hCQyiDwC7TSnWydErgtCPvpHjQJCUlxf2XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )