UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7g8lnTPzaSbcX7VtRaHofJXBWIa4mzDI24pwBGecnM=' 
WHERE 
  key_id = '698f245efb9eb19c970d4b40d5b70a0b26da6ff5406089df5cb82a9a8b91186a' 
  AND (
    token = 'i7g8lnTPzaSbcX7VtRaHofJXBWIa4mzDI24pwBGecnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )