UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHrTnHNVNAt8jLpf0ogbl2BXG1U4NFa11N3jU2xoAQE=' 
WHERE 
  key_id = 'ea7b0cfc83134ad5398c09711c8eee0390073c527966d2e8fc195b1c0314a570' 
  AND (
    token = 'aHrTnHNVNAt8jLpf0ogbl2BXG1U4NFa11N3jU2xoAQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )