UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGkTEUdQ6EoJw+SzGWeyO9mw0f4ZE7NjM3WGNzUG3aA=' 
WHERE 
  key_id = '16e7833241bb627264bb3aacf63d23655c2d8b988324059bd32898d32ef8e21e' 
  AND (
    token = 'iGkTEUdQ6EoJw+SzGWeyO9mw0f4ZE7NjM3WGNzUG3aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )