UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDb74/lDvCjHm4WvlUWuVAtFCaPH8FF3a2MT/lMe9Hs=' 
WHERE 
  key_id = '7670ccd2bddf9b53c976c90d87b3cbf033e6bf89b3e549d86d705e730456b2ec' 
  AND (
    token = 'jDb74/lDvCjHm4WvlUWuVAtFCaPH8FF3a2MT/lMe9Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )