UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dkqletEscgttONSAQB/yn+S1NEOtdwjdN/Q8nXEU2Yk=' 
WHERE 
  key_id = 'e23bf68916864f9c419c6bb0a0332f2b2b07377cd7940743b7c28d4ba466798c' 
  AND (
    token = 'dkqletEscgttONSAQB/yn+S1NEOtdwjdN/Q8nXEU2Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )