UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bc9Mh38m06t1mNzinaxmmlpTFPfq1XFYeT9GhMJjuSY=' 
WHERE 
  key_id = 'bb081ff289c31771370b9f1cf2c4b7190b490d3bcde3e4846631971d0664a247' 
  AND (
    token = 'bc9Mh38m06t1mNzinaxmmlpTFPfq1XFYeT9GhMJjuSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )