UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c77/QZR0kdfuvRBAZGA0v1rVbOnugko29PWyVpTch40=' 
WHERE 
  key_id = 'ba4955b9cc3cc9890162294f26a8e27ddfa4bdf4c7fb02bbe6b4e234aa76888b' 
  AND (
    token = 'c77/QZR0kdfuvRBAZGA0v1rVbOnugko29PWyVpTch40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )