UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h24qbNlit9B8w/iROIHt1qpaDPwXudJkxM4Md37C6I0=' 
WHERE 
  key_id = '623697e0cfe4fe169c077cfe660cb187b84644f9852698b8c6eeb2e1843ab27b' 
  AND (
    token = 'h24qbNlit9B8w/iROIHt1qpaDPwXudJkxM4Md37C6I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )