UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FWqOsaG/efFdIyotruHh9Wwfv7S/zFEY0igDqBpddl0=' 
WHERE 
  key_id = '56e0abb447e2354807a25b90050daf27e3c297bd84687e5f806ae987a61bdca5' 
  AND (
    token = 'FWqOsaG/efFdIyotruHh9Wwfv7S/zFEY0igDqBpddl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )