UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxWeLuB6aV9GNj7Bld2afewXMUKU21ARY7RW4/KQPJs=' 
WHERE 
  key_id = 'edde682d677cb8f39dc940e602d5b2e72d83d8e2a9d57f0b94dc5a76e0fc5afb' 
  AND (
    token = 'oxWeLuB6aV9GNj7Bld2afewXMUKU21ARY7RW4/KQPJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )