UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kFAzjjRaZmWJcg07zL+aL3LsxTbjQkMlolSNsrM3tc=' 
WHERE 
  key_id = '2700e09645854cb5d47aebdfabababbea3853e3f5ed72fef7f7642ddfcda48f2' 
  AND (
    token = '8kFAzjjRaZmWJcg07zL+aL3LsxTbjQkMlolSNsrM3tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )