UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYCrcAc/5SA1EkL8eIorIKevY6T1tpIwT3ANCuMoOts=' 
WHERE 
  key_id = 'd727667b9189e2a241de4c3717a5cb740b80b20335cf8cb25c6369c6f6c34e87' 
  AND (
    token = 'gYCrcAc/5SA1EkL8eIorIKevY6T1tpIwT3ANCuMoOts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )