UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5Crxj6Qa4Av7Dvm80DFVLWPBHaN1Iw8DySflL3a6iQ=' 
WHERE 
  key_id = 'fc7878b95adbadb4eb96bf530a33b767156f0e6fa4ded98360dab012b8a1e664' 
  AND (
    token = 'V5Crxj6Qa4Av7Dvm80DFVLWPBHaN1Iw8DySflL3a6iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )