UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZUf4uxMRjoM0RdQ8EyorYlKKv4FiuzEIWqdvH77Oqk=' 
WHERE 
  key_id = '8d8a873d32e262340ea6accfc1667a1b190b4241db37b7b458346e1ed7a440e8' 
  AND (
    token = 'ZZUf4uxMRjoM0RdQ8EyorYlKKv4FiuzEIWqdvH77Oqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )