UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RvSnG/qdcNWuUMC0ofF++I7j4K49Xlhzm7MjkxSHFQ=' 
WHERE 
  key_id = '164e6058b02f970336e027dc36120a2e3683369837e767bb9bb37cf7d32a7c61' 
  AND (
    token = '8RvSnG/qdcNWuUMC0ofF++I7j4K49Xlhzm7MjkxSHFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )