UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWHVsIp1P7s7zzqVblZrEKEa1niYHF2M3MCxuo5SU58=' 
WHERE 
  key_id = '5331d8b620495c47e7be0c5b3e229bc40b07ea4df5370e7cce5908d27623c247' 
  AND (
    token = 'sWHVsIp1P7s7zzqVblZrEKEa1niYHF2M3MCxuo5SU58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )