UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDIHbjnLCTLdgJwwlpyUZ0+3YC+ABjw3iCfF0AhpIos=' 
WHERE 
  key_id = '212b8e58579b64bf763e602b547cc65b925bc6466f0a1d013a75812d62a33636' 
  AND (
    token = 'vDIHbjnLCTLdgJwwlpyUZ0+3YC+ABjw3iCfF0AhpIos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )