UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbl8T5hqypqmHNkBxeRjf2XvrGqCRDP2rr2+zyprTGs=' 
WHERE 
  key_id = '0001a7e8e7959a8646582f960ff72945f22151fff583b4989214e4c1b3efc414' 
  AND (
    token = 'tbl8T5hqypqmHNkBxeRjf2XvrGqCRDP2rr2+zyprTGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )