UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sna9v3eDBbEHKk04xQ+WoDvRBeSwTvb9KqJA0XCsTnk=' 
WHERE 
  key_id = '4423d0bc4b3fa5ea44ee8a79cc22f7e197af3920bda887c9a8713c999d5a2f84' 
  AND (
    token = 'Sna9v3eDBbEHKk04xQ+WoDvRBeSwTvb9KqJA0XCsTnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )