UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EiH4inFCJIZnVHVCBIOoJ8voM1D8CQdpfx0w7K9S878=' 
WHERE 
  key_id = 'bc763300812a662d6a35faab3cc89fe96856956b879db95dc7957302a9c41804' 
  AND (
    token = 'EiH4inFCJIZnVHVCBIOoJ8voM1D8CQdpfx0w7K9S878=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )