UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxRLBHcWuHgTchWv3xhe5hiIdGRvfA4SavhP+fB8Ifw=' 
WHERE 
  key_id = 'e92ac4301e55996b673477ad9a3b25d5f3a5e247090c960ee8e7c196d76747d5' 
  AND (
    token = 'NxRLBHcWuHgTchWv3xhe5hiIdGRvfA4SavhP+fB8Ifw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )