UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0eJ4aSpSuT4b20+HFLBymq4mRsgVQYAoy7z+ortO0g=' 
WHERE 
  key_id = '1cddd19d2b1b857e7946d5eebbde83c7bc930083fd34dd5c912c6e9ad709f956' 
  AND (
    token = 'Z0eJ4aSpSuT4b20+HFLBymq4mRsgVQYAoy7z+ortO0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )