UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQ25awnm/hNoaLeP8Q4u31VRJ1osXkwwr2ax1DUI0y0=' 
WHERE 
  key_id = 'fd9796f63b419e5b1b24aff6a2daaf71e02045014f0c8ea78f03b5221a1e3ef9' 
  AND (
    token = 'HQ25awnm/hNoaLeP8Q4u31VRJ1osXkwwr2ax1DUI0y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )