UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wP2Zbvgqz2qie0izrjG1EgIaTXCtc/v5+OoZT8GXcc=' 
WHERE 
  key_id = '0101c8a8a9d2b6f1840da505b05e8131f0b0df8d8a3dc4d38c8d951215c3fb04' 
  AND (
    token = '1wP2Zbvgqz2qie0izrjG1EgIaTXCtc/v5+OoZT8GXcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )