UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YVQ64xYBZRB7tNxNr4bVghYt7aPytaH4HE79jSJjlHM=' 
WHERE 
  key_id = 'a1704a88251e02c782df07c82f596308084e790ee7559ef5206abb9b94cc6910' 
  AND (
    token = 'YVQ64xYBZRB7tNxNr4bVghYt7aPytaH4HE79jSJjlHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )