UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5a3XqzOAcFKBkSY4S7KMr/5puy2ofArR14Xbq2YJ0s=' 
WHERE 
  key_id = 'b8cb8a12bc3fdfe0cd24dfbf2cf71405d08f0d294ad5eb1b05ccc5419046be03' 
  AND (
    token = 'G5a3XqzOAcFKBkSY4S7KMr/5puy2ofArR14Xbq2YJ0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )