UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5QBu85ZyYE2MjvrLUD/gNUdW8VPF1FNHWfdPOxsp74w=' 
WHERE 
  key_id = '901a15d07fa2de1ceb771f3dd0d2a2d5625c405485eb616251bb08e9d9a0d3f7' 
  AND (
    token = '5QBu85ZyYE2MjvrLUD/gNUdW8VPF1FNHWfdPOxsp74w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )