UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jaAKM55zqJZwTeGorNZIs5rf/sI6IfDawsTelLfuy1M=' 
WHERE 
  key_id = '6decfff78f143110d8c15ef930badb21adb96f85f79668b891c18040ecb3b713' 
  AND (
    token = 'jaAKM55zqJZwTeGorNZIs5rf/sI6IfDawsTelLfuy1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )