UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQa6gsENJKpW8CKznMy8t0SK+mgOR+Npdc4IQ7gnc74=' 
WHERE 
  key_id = '3cfdeb8381c43bff08d7a71eaaa573f4791ca236c7db1ccfb05c580bb7f9fcd3' 
  AND (
    token = 'rQa6gsENJKpW8CKznMy8t0SK+mgOR+Npdc4IQ7gnc74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )