UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULV+X985IjD4DJMTQPWBs6PA1ZiwPvVzD0n/O997O88=' 
WHERE 
  key_id = '73f9c09915816beb4845720588a91e7cf1232fdcc25381ebbed766c854ce7c39' 
  AND (
    token = 'ULV+X985IjD4DJMTQPWBs6PA1ZiwPvVzD0n/O997O88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )