UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFnzV0qXFMIQCFbErhzbUrUcmVALSn+Dk4lHVWgsFPE=' 
WHERE 
  key_id = '484021f5f3411d80a60e39d655d96cef8a215e783f5cde3da26788adc5f2cf13' 
  AND (
    token = 'DFnzV0qXFMIQCFbErhzbUrUcmVALSn+Dk4lHVWgsFPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )