UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dzrivD3wu3XNw16XoaIy3CdByKwSFRfaRj9lHDOy3g=' 
WHERE 
  key_id = '6631bfd27e473de4bbfb46ba538ab2ec45ea11e39f58448f2c55a5dc3aadd7c7' 
  AND (
    token = '9dzrivD3wu3XNw16XoaIy3CdByKwSFRfaRj9lHDOy3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )