UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7fYp8oyAYVUAV+LpS7Eni5ihhTzwhs9MKWsNqB0wq0=' 
WHERE 
  key_id = '852a93fd5d62ae4b54ea716aa25bef97ac6dff3dc5b4e7ff832799232348a473' 
  AND (
    token = 'o7fYp8oyAYVUAV+LpS7Eni5ihhTzwhs9MKWsNqB0wq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )