UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1CWoBYsQOm9XudAQvCLL9PTfLWFr5Ozkia+fm1DH64=' 
WHERE 
  key_id = '5b4acf7a1f33118bcba088b2fa58c2e9b508ef26b1b2b7a3cec54a2a84fa92c0' 
  AND (
    token = 'g1CWoBYsQOm9XudAQvCLL9PTfLWFr5Ozkia+fm1DH64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )