UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGQREMbR1kgqUkg6mA6fiTwbvRLY8F8A+WlmhiIBOr0=' 
WHERE 
  key_id = '819568006b8144f6af08c46d6ae710618caf35ab9bf082c932b5c94424ff7713' 
  AND (
    token = 'TGQREMbR1kgqUkg6mA6fiTwbvRLY8F8A+WlmhiIBOr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )