UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYWjbfV5qcaRSiB5A//JyqFPa9fzDWzw2IaSwI6cnLY=' 
WHERE 
  key_id = '4805572040e4073d0805b2edb0de8056532d882c6b9f1e5b2a5211e07ca284f0' 
  AND (
    token = 'KYWjbfV5qcaRSiB5A//JyqFPa9fzDWzw2IaSwI6cnLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )