UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dy8pSqq+u3jRl6a8TrxfXTfYnWfbz64r+6X0DGC6V4I=' 
WHERE 
  key_id = 'f51e84cf84d09603e48935e92bc1f9bb95b6625ccbb9364b28f2bc84b42a2eef' 
  AND (
    token = 'dy8pSqq+u3jRl6a8TrxfXTfYnWfbz64r+6X0DGC6V4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )