UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xmn7y1oMpUkEI6Fgi0U9rc0BdN1GI2YqwsJ9NajOHLw=' 
WHERE 
  key_id = '2e5ce005edf5fd8bbc026a78ef15ac27fea5022b73049f4a6aebb5ccde1b545a' 
  AND (
    token = 'Xmn7y1oMpUkEI6Fgi0U9rc0BdN1GI2YqwsJ9NajOHLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )