UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pj1b2sLAd+xAsAIbdDLaxyksEijV+MmK5goIeU3G70w=' 
WHERE 
  key_id = '3aad418492d0ce10005354925f90e8dcdc21e2b575b207ee201a2046bf83e701' 
  AND (
    token = 'pj1b2sLAd+xAsAIbdDLaxyksEijV+MmK5goIeU3G70w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )