UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MPjb0ZH0yF0X3D3uBXpxWGhhbWZ2g9fpdxk+AI2dcuo=' 
WHERE 
  key_id = '5e32e2cc9755558b946a3fb35b4eb8d46147b14ef901d6c7d304cd8ca3b853e9' 
  AND (
    token = 'MPjb0ZH0yF0X3D3uBXpxWGhhbWZ2g9fpdxk+AI2dcuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )