UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/7uqELVdjjRuIwX7GNsG1nvm26/bgN29BbVuVHduP8=' 
WHERE 
  key_id = 'b66ace2c831c6914e6fe930a2faab0ac123f36f889c01272602357eb8193cba3' 
  AND (
    token = 'u/7uqELVdjjRuIwX7GNsG1nvm26/bgN29BbVuVHduP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )