UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HBrcrHxqzL7UKnC9RZjFx78BSxEGROyKHSrfJZDsZAc=' 
WHERE 
  key_id = 'bedd251be58eb48fc2303c13fb5737d2747c5a7af97182322e6a3ae4c879fb6b' 
  AND (
    token = 'HBrcrHxqzL7UKnC9RZjFx78BSxEGROyKHSrfJZDsZAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )