UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GplLVWqg26F1N23GydzHzrlZOXNskDFfnsKU+Tw020w=' 
WHERE 
  key_id = 'e2e5021954efb14e4d80d88bd98d8872167a7ad6163392e651364ad102de9351' 
  AND (
    token = 'GplLVWqg26F1N23GydzHzrlZOXNskDFfnsKU+Tw020w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )