UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwltvkSWcpWpeB6m7JdQ8BRm++0gi8d15A0WkFy90iw=' 
WHERE 
  key_id = '8b1cc3c929fb01574ed3647edd66af8005835e815ed47d7f69642eddc8e05617' 
  AND (
    token = 'cwltvkSWcpWpeB6m7JdQ8BRm++0gi8d15A0WkFy90iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )