UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrNsd9fp+Th7r6Ycg3PasAZR2AbEeyTvsSUsucH7JiQ=' 
WHERE 
  key_id = '805a6f46d42007d42c7f0068241c241ab8b3e0f9b1a60283b63028eacc7aa265' 
  AND (
    token = 'NrNsd9fp+Th7r6Ycg3PasAZR2AbEeyTvsSUsucH7JiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )