UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7heM3hQsAVtzUAKbIxbI8IBW+1/KaQzdr+8yM2lWVo0=' 
WHERE 
  key_id = 'd460b8d33df415466feeb2c081fe4dfe61b8c2ade06e945459519e453c94087b' 
  AND (
    token = '7heM3hQsAVtzUAKbIxbI8IBW+1/KaQzdr+8yM2lWVo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )