UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'teePecIdb+f2/RA4OcFxEs8lTqnGYQq9RUXXc796kb0=' 
WHERE 
  key_id = '19f6e03301f575e1f816adb8b0b0b72a2378a1b3b40b1c4d2aaab29f95476321' 
  AND (
    token = 'teePecIdb+f2/RA4OcFxEs8lTqnGYQq9RUXXc796kb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )