UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDMyTMNcPyT2lj5B28TQUx9silXa3SGOXQ53NVR0gpo=' 
WHERE 
  key_id = '889b671eb39c57cfc2f4e6f0f21d9f7eb71931e6879f0b2742960336f5217719' 
  AND (
    token = 'fDMyTMNcPyT2lj5B28TQUx9silXa3SGOXQ53NVR0gpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )