UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQVFsQP+/FLMzLl0IAihT2Lrei2JJwvThsk32vwEEJA=' 
WHERE 
  key_id = 'ef40ac372f7fac44aaecfce5391bef7ea8ffd7c51c9055691022f2d77d70f169' 
  AND (
    token = 'aQVFsQP+/FLMzLl0IAihT2Lrei2JJwvThsk32vwEEJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )