UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DE2tbphwuIH/PU4SZ3ZaQpkKlTuv+fzJ25C1Pr8/cwQ=' 
WHERE 
  key_id = '2e8f89dc338b629addf43cf93601f68cb9c8ddd5db8dc4d19acc8ddbd0c33f2b' 
  AND (
    token = 'DE2tbphwuIH/PU4SZ3ZaQpkKlTuv+fzJ25C1Pr8/cwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )