UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ScZxBfNGP8+1cq2fo2Ty9nr4VjoQf+pxrZhfBC/PsYg=' 
WHERE 
  key_id = '578d2ce82661e1d3441c0d5db418a51722026c98fcb76f7af7147698cda04ef3' 
  AND (
    token = 'ScZxBfNGP8+1cq2fo2Ty9nr4VjoQf+pxrZhfBC/PsYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )