UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+lp0/lXLRc2LxQxzXJHehStsf6j4xxWBLJxXycP4ks=' 
WHERE 
  key_id = '13cd8895c8db04b69ea33ea148871490dea19d357f16be768188dcf71dcde2b5' 
  AND (
    token = 'l+lp0/lXLRc2LxQxzXJHehStsf6j4xxWBLJxXycP4ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )