UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkW8LgMf1bGVS3067FOfDY+DcPDwYC6rQph5EnEOL34=' 
WHERE 
  key_id = '0a9a227ec73f2a873c8ab7eb891fa327abe954eb44b2edcc0e9116b770db61dc' 
  AND (
    token = 'mkW8LgMf1bGVS3067FOfDY+DcPDwYC6rQph5EnEOL34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )