UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5SQwcEagsqiA5gQrPtWWOPLYlB+l9tbpfyGr2e33fs0=' 
WHERE 
  key_id = 'b8a8c94badd5674858f661b83a13257cad028631480503000ec71a3119a0afeb' 
  AND (
    token = '5SQwcEagsqiA5gQrPtWWOPLYlB+l9tbpfyGr2e33fs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )