UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFRbgkUpaCxoUASLDpl90O6pAQOxrfCnvQE2oKCButY=' 
WHERE 
  key_id = '0d6934898a7714010c170a08ecf3e2684eeef2043812ef53a7e9cd51588492f6' 
  AND (
    token = 'qFRbgkUpaCxoUASLDpl90O6pAQOxrfCnvQE2oKCButY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )