UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4IiTChPmtyd5WaXaB6F6Nk2QsvuSyXFeZ4NwR3nVk/g=' 
WHERE 
  key_id = 'f05f120e79c2a7addd4d15aa29947d983264bdbf29ba85cce022b35d328807c3' 
  AND (
    token = '4IiTChPmtyd5WaXaB6F6Nk2QsvuSyXFeZ4NwR3nVk/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )