UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBuGMIXjUddt84/T1LVrpDhjc5rX0YKrIGwO4gTweHQ=' 
WHERE 
  key_id = 'f9e9dd4a4a374e35ee56ffe36c3c6b44a4a97f75fa24c5956f698a7dcf6cf921' 
  AND (
    token = 'bBuGMIXjUddt84/T1LVrpDhjc5rX0YKrIGwO4gTweHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )