UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Lqn+cWPmAhYDNUKS1usrpJVXz/i7q7sHxqw+NLkYwo=' 
WHERE 
  key_id = '5c0979381ed7f6f722febe0292e045cc0d9fed6216be765405c88eebfbaf5eb8' 
  AND (
    token = '+Lqn+cWPmAhYDNUKS1usrpJVXz/i7q7sHxqw+NLkYwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )