UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '67BDtF6Lp97NXQkjFNfZvIx9njvV08YqOlQSrN2ehNs=' 
WHERE 
  key_id = '57f5c2a469d5dc51a8968fa30050c02e9cd584e5d8bfbb3f06a86763c5b9768d' 
  AND (
    token = '67BDtF6Lp97NXQkjFNfZvIx9njvV08YqOlQSrN2ehNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )