UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UC8kxUom23UlsV0S9eOoV5XBXtW51Q4tR7yEIhQu28=' 
WHERE 
  key_id = 'a37e68ab819b3cebc66258d9ff42427e6326e7cf114f0975e1454110b6e2e74d' 
  AND (
    token = '7UC8kxUom23UlsV0S9eOoV5XBXtW51Q4tR7yEIhQu28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )