UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTdEEtVhobWZ/qymMSdQgJXWARZSU86tVWFXAxFaM/A=' 
WHERE 
  key_id = '215e515316dc6f4495ad3ee5aee939dc3c8372fc06037025f7c07d98e66a7299' 
  AND (
    token = 'XTdEEtVhobWZ/qymMSdQgJXWARZSU86tVWFXAxFaM/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )