UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqR9svJQSPFYUZ5nUjFE00ejfl1BfbsH0qbv/hpq6QQ=' 
WHERE 
  key_id = '972d042f8b0f1c1d39adceb583cc6034e424d0df470ca71ffb867eba10158455' 
  AND (
    token = 'bqR9svJQSPFYUZ5nUjFE00ejfl1BfbsH0qbv/hpq6QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )