UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3i+OiMXjohkU+5R0jGkktBalGNGAGS2lcbJSHBB4jmk=' 
WHERE 
  key_id = '0aabd8893a9e8fc83c59b090590ce5f975896384566b083d9127c909710297f8' 
  AND (
    token = '3i+OiMXjohkU+5R0jGkktBalGNGAGS2lcbJSHBB4jmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )