UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qexH8fuTeBa+gX7jNe7JjCm+I3a/O17DSVgwWB4E958=' 
WHERE 
  key_id = 'bd560d6cf1c936f1b38e0da0773f1866a72022854813e00f93a2ba9dd8acb043' 
  AND (
    token = 'qexH8fuTeBa+gX7jNe7JjCm+I3a/O17DSVgwWB4E958=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )