UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omMo569bU91vquD4KpKMltJqxMq6MU6Y6HyQWOhCCAk=' 
WHERE 
  key_id = 'f68928c467c262b825495e053dfe8ece25c6c7149355476409d448763adabd18' 
  AND (
    token = 'omMo569bU91vquD4KpKMltJqxMq6MU6Y6HyQWOhCCAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )