UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rD+RtpXgpBqeC0M+WzvjaiRc26jdQfEtrkbF20tA8E=' 
WHERE 
  key_id = 'e55c3280f8bec3e7a439411381e67b40547a63af1fc9ed5cde9b65f8b7c4ce4b' 
  AND (
    token = '5rD+RtpXgpBqeC0M+WzvjaiRc26jdQfEtrkbF20tA8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )