UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpTNYbTtTQQFLdojBHCVek5wwXubmgDtojNZCDeWYR0=' 
WHERE 
  key_id = '70c1764ae8d1ec1aa93fb21e05602d657976e8c2f4e496ab6c958c3ca07a7c26' 
  AND (
    token = 'BpTNYbTtTQQFLdojBHCVek5wwXubmgDtojNZCDeWYR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )