UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RuRoUXZiJPk1MamgDxEOPILMz/MdCgLimSNGckTs31g=' 
WHERE 
  key_id = 'dc131a70b89c363c63f8aba857cd9011486ee6196b23520e7b140b01c456b5a8' 
  AND (
    token = 'RuRoUXZiJPk1MamgDxEOPILMz/MdCgLimSNGckTs31g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )