UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVcRm8d1yU5bpPSgrnLLhD6jYZzluio+2YQc96L5Zx8=' 
WHERE 
  key_id = 'ef5194fad8db4caa6883fd924d71cd7f9348f8d8346c2a55efee2d36460d2526' 
  AND (
    token = 'rVcRm8d1yU5bpPSgrnLLhD6jYZzluio+2YQc96L5Zx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )