UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FN/0oXb/i4ATa/Gkw3NodYqs6UAGq1FwZ8oTkDizcnY=' 
WHERE 
  key_id = '930ba1de5c464b36503adcaa573ae53aed26e7faf69b4d9eabff86a14b1ab852' 
  AND (
    token = 'FN/0oXb/i4ATa/Gkw3NodYqs6UAGq1FwZ8oTkDizcnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )