UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSxQPckHILT+t9/MvNspBIppyumVvV3yUBqwoHiLqxw=' 
WHERE 
  key_id = 'e6721a6a33392e94144a619ad6053d9eb8239c1eb06737f6fbda54648127cf7b' 
  AND (
    token = 'rSxQPckHILT+t9/MvNspBIppyumVvV3yUBqwoHiLqxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )