UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9AdA9ksL14g1rybucunTo7BcM+G4GB/orWh5ZOTUzU=' 
WHERE 
  key_id = '9947c0e11bcaa4779e9663d07a290019946e3c2a5c0d48b33ce6c18861a186c5' 
  AND (
    token = 'j9AdA9ksL14g1rybucunTo7BcM+G4GB/orWh5ZOTUzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )