UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUKl8925/t0bWeQ/d4tPixIshW+nk11GxWMf23XTJXY=' 
WHERE 
  key_id = 'b65cde6b22e5fd6a0f9edcc2b6ba303f5b19c684d0f42148ae3c06b3d910ffb6' 
  AND (
    token = 'oUKl8925/t0bWeQ/d4tPixIshW+nk11GxWMf23XTJXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )