UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hmU/vNj5GOEPhs5Wo9prvp/MfilGrUUPqoGhsKwY8W0=' 
WHERE 
  key_id = '17fad1a4efd14e11a0de3e32f57cd796008e7a29b7754ae758e99ad3161c934f' 
  AND (
    token = 'hmU/vNj5GOEPhs5Wo9prvp/MfilGrUUPqoGhsKwY8W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )