UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0yNQo/qfejozuO3rQf7WrUXP8j26k3ghGPbtmbZePI=' 
WHERE 
  key_id = '8c9898e570f544519f89f2074638924bde390d2aa2db135ef6793b3a0bd05c40' 
  AND (
    token = '/0yNQo/qfejozuO3rQf7WrUXP8j26k3ghGPbtmbZePI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )