UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bUbbFYANesiR6Y18NtoGmauPK/fBX5KEjoj82FnG1Y=' 
WHERE 
  key_id = 'b6a4022821e75eaf3e4593d4c83d0ee0cbd9b8ff42816cc0eb1c2dc395efa9ef' 
  AND (
    token = '3bUbbFYANesiR6Y18NtoGmauPK/fBX5KEjoj82FnG1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )