UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ludefMeqd97vPoYN59DTzssLwWInZIlE9ek6PonUPok=' 
WHERE 
  key_id = '5f3827e7e1dcf5111954249999f799010158051e562a6f823aceb251fd480dfa' 
  AND (
    token = 'ludefMeqd97vPoYN59DTzssLwWInZIlE9ek6PonUPok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )