UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwF8aprh8yh4y6932Fg7//ftRG7lcIVqAOthEBOewAo=' 
WHERE 
  key_id = '90771b9d021bc5e5a75fdb862acf3f1aa152701f3665072ec533df080025ac6d' 
  AND (
    token = 'CwF8aprh8yh4y6932Fg7//ftRG7lcIVqAOthEBOewAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )