UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Fmbb3yTyk+pjpg/3lO7qGZk9pWmW5bii3S06lddxYs=' 
WHERE 
  key_id = 'e7e860bd27d5d62aab13b00502be3b46a778354e3a56e324526a05adc2dd61dc' 
  AND (
    token = '4Fmbb3yTyk+pjpg/3lO7qGZk9pWmW5bii3S06lddxYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )