UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sxGeGyy/Dg8fY+09JZnPQ8MQG4SUCsOuVQTrnJXk3Zo=' 
WHERE 
  key_id = '3ef3e23d027bb885033830d9f0beeeb22b6e007c4066e0f6d8239f9f92a2066d' 
  AND (
    token = 'sxGeGyy/Dg8fY+09JZnPQ8MQG4SUCsOuVQTrnJXk3Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )