UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't50nlGGKNTMObpCe8kftATvYi8oYbdvOd3Sk4O2i0f8=' 
WHERE 
  key_id = '3f8668b05f61ca9c25ddbd5432cafea4d28adb29f3461313489ccc1973b8e7aa' 
  AND (
    token = 't50nlGGKNTMObpCe8kftATvYi8oYbdvOd3Sk4O2i0f8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )