UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hFvfSCQYy45J+VXNIsotV6JR/jQvtP3+nCkqMMXn03w=' 
WHERE 
  key_id = '68aefdb05e73525d99d94cf378926f8e3e8cf1df557c0cef7b58f77a52409c21' 
  AND (
    token = 'hFvfSCQYy45J+VXNIsotV6JR/jQvtP3+nCkqMMXn03w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )