UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1pzKsxUrVKznRanjYdLeYI7fWYbFHmbXrFiUMhmlAIQ=' 
WHERE 
  key_id = '70e5f95b46356fbf8d6ffb4f4cc55079b929c53acdf0c58e05c75ead04be91f6' 
  AND (
    token = '1pzKsxUrVKznRanjYdLeYI7fWYbFHmbXrFiUMhmlAIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )